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R.H.Hardin，<a href=“/A220738型/b220738.txt“>n表，n=1..126时为a（n）</a>

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T（n，k）=在没有连续共线链接的情况下，将nXk数组的元素与其自身或正好与两个水平、对角和反对角邻居反向链接的方法数

1, 1, 1, 1, 2, 1, 1, 5, 4, 1, 1, 13, 22, 8, 1, 1, 32, 103, 72, 16, 1, 1, 85, 487, 712, 258, 32, 1, 1, 221, 2276, 7369, 5760, 949, 64, 1, 1, 578, 10653, 78418, 127288, 45421, 3403, 128, 1, 1, 1513, 49951, 824965, 2792479, 2027456, 355883, 12241, 256, 1, 1, 3961, 234006

1,5

表格开始

.1....1.......1...........1.............1...............1................1

.1....2.......5..........13............32..............85..............221

.1....4......22.........103...........487............2276............10653

.1....8......72.........712..........7369...........78418...........824965

.1...16.....258........5760........127288.........2792479.........60293428

.1...32.....949.......45421.......2027456........94226589.......4335687696

.1...64....3403......355883......32924133......3287610473.....319803318494

.1..128...12241.....2807273.....534490260....113721332657...23223803317197

.1..256...44192....22112517....8661108365...3938053379575.1694411878011549

.1..512..159272…174154372..140500900684.136391275221050

.1.1024..573952..1371967416.2278575841968

.1.2048.2069009.10807412577

n=3 k=4 0=self 1=nw 3=ne 4=w 6=e 7=sw 9=se的一些解（倒数方向总计10）

.00.69.49.00...00.69.47.00...00.00.69.47...00.79.79.00...00.00.79.00

.00.00.16.14...00.36.14.00...00.00.36.14...39.39.17.17...00.39.67.14

.00.00.00.00...00.00.00.00...00.00.00.00...00.13.13.00...00.36.14.00

第2列为A000079号（n-1）

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非n,表

R.H.哈丁2012年12月18日

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分配

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