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 A221114 T(n,k)=Number of nXk arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, without 2-loops 11
 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 7, 8, 0, 0, 0, 38, 178, 51, 0, 0, 0, 190, 2952, 3706, 304, 0, 0, 0, 918, 45842, 189762, 73267, 1769, 0, 0, 0, 4367, 693362, 9107191, 11678172, 1424745, 10200, 0, 0, 0, 20623, 10369358, 423897591, 1734890879, 709142453, 27551817 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,12 COMMENTS Table starts .0.0........0............0...............0.................0.................0 .0.0........1............7..............38...............190...............918 .0.0........8..........178............2952.............45842............693362 .0.0.......51.........3706..........189762...........9107191.........423897591 .0.0......304........73267........11678172........1734890879......247812858484 .0.0.....1769......1424745.......709142453......326416281638...143089274586815 .0.0....10200.....27551817.....42873095694....61164981824003.82293038769560932 .0.0....58603....531785885...2588202786224.11445464707934974 .0.0...336224..10257442136.156169886336266 .0.0..1927953.197807790635 .0.0.11052712 .0.0 LINKS R. H. Hardin, Table of n, a(n) for n = 1..96 EXAMPLE Some solutions for n=3 k=4 ..0..1..0..0....0..1..0..0....0..2..1..1....0..2..2..1....0..2..1..0 ..1..3..3..1....1..3..3..1....0..1..3..0....0..1..2..1....0..1..3..1 ..0..1..2..0....1..1..1..0....1..2..1..0....0..1..2..0....0..2..2..0 CROSSREFS Column 3 is A153594(n-1) Row 2 is A217340(n-1) Sequence in context: A239152 A320914 A155846 * A198841 A332634 A330652 Adjacent sequences: A221111 A221112 A221113 * A221115 A221116 A221117 KEYWORD nonn,tabl AUTHOR R. H. Hardin Jan 02 2013 STATUS approved

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Last modified December 4 05:19 EST 2023. Contains 367541 sequences. (Running on oeis4.)