Acronym cyloh
Name cycloheptapetic honeycomb,
Delone complex of lattice A6
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Incidence matrix according to Dynkin symbol

x3o3o3o3o3o3o3*a   (N → ∞)

. . . . . . .    |  N   42 | 105 105 | 140 210 140 | 105 210 210 105 | 42 105 140 105 42 | 7 21 35 35 21 7
-----------------+----+-----+---------+-------------+-----------------+-------------------+----------------
x . . . . . .    |  2 | 21N |   5   5 |  10  20  10 |  10  30  30  10 |  5  20  30  20  5 | 1  5 10 10  5 1
-----------------+----+-----+---------+-------------+-----------------+-------------------+----------------
x3o . . . . .    |  3 |   3 | 35N   * |   4   4   0 |   6  12   6   0 |  4  12  12   4  0 | 1  4  6  4  1 0
x . . . . . o3*a |  3 |   3 |   * 35N |   0   4   4 |   0   6  12   6 |  0   4  12  12  4 | 0  1  4  6  4 1
-----------------+----+-----+---------+-------------+-----------------+-------------------+----------------
x3o3o . . . .      4 |   6 |   4   0 | 35N   *   * |   3   3   0   0 |  3   6   3   0  0 | 1  3  3  1  0 0
x3o . . . . o3*a   6 |  12 |   4   4 |   * 35N   * |   0   3   3   0 |  0   3   6   3  0 | 0  1  3  3  1 0
x . . . . o3o3*a   4 |   6 |   0   4 |   *   * 35N |   0   0   3   3 |  0   0   3   6  3 | 0  0  1  3  3 1
-----------------+----+-----+---------+-------------+-----------------+-------------------+----------------
x3o3o3o . . .      5 |  10 |  10   0 |   5   0   0 | 21N   *   *   * |  2   2   0   0  0 | 1  2  1  0  0 0
x3o3o . . . o3*a  10 |  30 |  20  10 |   5   5   0 |   * 21N   *   * |  0   2   2   0  0 | 0  1  2  1  0 0
x3o . . . o3o3*a  10 |  30 |  10  20 |   0   5   5 |   *   * 21N   * |  0   0   2   2  0 | 0  0  1  2  1 0
x . . . o3o3o3*a   5 |  10 |   0  10 |   0   0   5 |   *   *   * 21N |  0   0   0   2  2 | 0  0  0  1  2 1
-----------------+----+-----+---------+-------------+-----------------+-------------------+----------------
x3o3o3o3o . .      6 |  15 |  20   0 |  15   0   0 |   6   0   0   0 | 7N   *   *   *  * | 1  1  0  0  0 0
x3o3o3o . . o3*a  15 |  60 |  60  20 |  30  15   0 |   6   6   0   0 |  *  7N   *   *  * | 0  1  1  0  0 0
x3o3o . . o3o3*a  20 |  90 |  60  60 |  15  30  15 |   0   6   6   0 |  *   *  7N   *  * | 0  0  1  1  0 0
x3o . . o3o3o3*a  15 |  60 |  20  30 |   0  15  30 |   0   0   6   6 |  *   *   *  7N  * | 0  0  0  1  1 0
x . . o3o3o3o3*a   6 |  15 |   0  20 |   0   0  15 |   0   0   0   6 |  *   *   *   * 7N | 0  0  0  0  1 1
-----------------+----+-----+---------+-------------+-----------------+-------------------+----------------
x3o3o3o3o3o .      7 |  21 |  35   0 |  35   0   0 |  21   0   0   0 |  7   0   0   0  0 | N  *  *  *  * *
x3o3o3o3o . o3*a  21 | 105 | 140  35 | 105  35   0 |  42  21   0   0 |  7   7   0   0  0 | *  N  *  *  * *
x3o3o3o . o3o3*a  35 | 210 | 210 140 | 105 105  35 |  21  42  21   0 |  0   7   7   0  0 | *  *  N  *  * *
x3o3o . o3o3o3*a  35 | 210 | 140 210 |  35 105 105 |   0  21  42  21 |  0   0   7   7  0 | *  *  *  N  * *
x3o . o3o3o3o3*a  21 | 105 |  35 140 |   0  35 105 |   0   0  21  42 |  0   0   0   7  7 | *  *  *  *  N *
x . o3o3o3o3o3*a   7 |  21 |   0  35 |   0   0  35 |   0   0   0  21 |  0   0   0   0  7 | *  *  *  *  * N
or
. . . . . . .      |  N   42 | 210 | 280 210 | 210 420 |  84 210 140 | 14 42 70
-------------------+----+-----+-----+---------+---------+-------------+---------
x . . . . . .      |  2 | 21N |  10 |  20  20 |  20  60 |  10  40  30 |  2 10 20
-------------------+----+-----+-----+---------+---------+-------------+---------
x3o . . . . .    & |  3 |   3 | 70N |   4   4 |   6  18 |   4  16  12 |  1  5 10
-------------------+----+-----+-----+---------+---------+-------------+---------
x3o3o . . . .    &   4 |   6 |   4 | 70N   * |   3   3 |   3   6   3 |  1  3  4
x3o . . . . o3*a     6 |  12 |   8 |   * 35N |   0   6 |   0   6   6 |  0  2  6
-------------------+----+-----+-----+---------+---------+-------------+---------
x3o3o3o . . .    &   5 |  10 |  10 |   5   0 | 42N   * |   2   2   0 |  1  2  1
x3o3o . . . o3*a &  10 |  30 |  30 |   5   5 |   * 42N |   0   2   2 |  0  1  3
-------------------+----+-----+-----+---------+---------+-------------+---------
x3o3o3o3o . .    &   6 |  15 |  20 |  15   0 |   6   0 | 14N   *   * |  1  1  0
x3o3o3o . . o3*a &  15 |  60 |  80 |  30  15 |   6   6 |   * 14N   * |  0  1  1
x3o3o . . o3o3*a    20 |  90 | 120 |  30  30 |   0  12 |   *   *  7N |  0  0  2
-------------------+----+-----+-----+---------+---------+-------------+---------
x3o3o3o3o3o .    &   7 |  21 |  35 |  35   0 |  21   0 |   7   0   0 | 2N  *  *
x3o3o3o3o . o3*a &  21 | 105 | 175 | 105  35 |  42  21 |   7   7   0 |  * 2N  *
x3o3o3o . o3o3*a &  35 | 210 | 350 | 140 105 |  21  63 |   0   7   7 |  *  * 2N

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