

A193060


Number of size n nonnegative integer arrays with new values introduced in increasing order from 0, and no 5 consecutive elements totalling n or more


1



1, 2, 4, 11, 30, 87, 326, 1384, 6412, 32253, 175410, 1018513, 6293033, 41087200, 283470860, 2066593574, 15747134967, 125214779885, 1039530874036, 8970143588253, 80678526525259, 749250973396318, 7210243966377770
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OFFSET

1,2


LINKS

R. H. Hardin, Table of n, a(n) for n = 1..41


EXAMPLE

Some solutions for n=8
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
..1....1....1....0....1....1....1....1....1....1....0....1....1....1....1....1
..0....2....0....1....1....2....2....1....1....0....1....1....2....1....0....2
..0....2....2....2....1....1....0....2....2....0....0....2....1....1....0....0
..2....1....0....1....1....0....0....0....1....2....2....1....0....2....2....2
..2....0....2....1....1....2....1....3....1....0....1....1....2....0....1....2
..0....1....3....0....0....0....0....0....0....2....2....2....1....0....0....1
..1....0....0....0....0....2....2....2....3....0....2....0....3....1....0....0


CROSSREFS

Sequence in context: A189832 A193062 A193061 * A063544 A276145 A148150
Adjacent sequences: A193057 A193058 A193059 * A193061 A193062 A193063


KEYWORD

nonn


AUTHOR

R. H. Hardin Jul 15 2011


STATUS

approved



