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 A222104 T(n,k)=Number of nXk 0..5 arrays with entries increasing mod 6 by 0, 1, 2 or 3 rightwards and downwards, starting with upper left zero 8
 1, 4, 4, 16, 46, 16, 64, 530, 530, 64, 256, 6108, 17694, 6108, 256, 1024, 70394, 591476, 591476, 70394, 1024, 4096, 811286, 19776286, 57455502, 19776286, 811286, 4096, 16384, 9350020, 661254950, 5585183876, 5585183876, 661254950, 9350020, 16384 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Table starts .......1.............4.................16.....................64 .......4............46................530...................6108 ......16...........530..............17694.................591476 ......64..........6108.............591476...............57455502 .....256.........70394...........19776286.............5585183876 ....1024........811286..........661254950...........543019517890 ....4096.......9350020........22110369320.........52797111762730 ...16384.....107758398.......739304841874.......5133443560512386 ...65536....1241908834.....24720154977078.....499123853931892192 ..262144...14312922076....826568484486164...48529752000392073542 .1048576..164955536810..27637992729347366.4718542457622698098922 .4194304.1901102303238.924132309919617038 LINKS R. H. Hardin, Table of n, a(n) for n = 1..112 EXAMPLE Some solutions for n=3 k=4 ..0..3..3..5....0..3..3..5....0..3..3..5....0..3..0..0....0..0..3..4 ..3..0..3..0....3..4..0..0....3..3..4..1....3..5..0..3....3..3..3..5 ..5..0..0..1....3..0..1..1....0..0..1..3....0..0..3..0....3..3..3..0 CROSSREFS Column 1 is A000302(n-1) Sequence in context: A092266 A257606 A219398 * A257613 A223202 A298448 Adjacent sequences: A222101 A222102 A222103 * A222105 A222106 A222107 KEYWORD nonn,tabl AUTHOR R. H. Hardin Feb 07 2013 STATUS approved

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Last modified March 22 07:55 EDT 2023. Contains 361413 sequences. (Running on oeis4.)