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A211698 Number of nonnegative integer arrays of length n+2*6-2 with new values introduced in order 0 upwards and every value appearing only in runs of at least 6 1
1, 2, 3, 4, 5, 6, 7, 10, 15, 22, 31, 42, 55, 75, 107, 156, 227, 325, 455, 637, 906, 1312, 1920, 2810, 4077, 5883, 8509, 12407, 18252, 26994, 39910, 58859, 86740, 128153, 190263, 283867, 424664, 635605, 951200, 1424659, 2138744, 3221209, 4865705 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 6 of A211700

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

All solutions for n=5

..0....0....0....0....0

..0....0....0....0....0

..0....0....0....0....0

..0....0....0....0....0

..0....0....0....0....0

..0....0....0....0....0

..0....1....0....0....0

..0....1....0....0....1

..0....1....1....0....1

..1....1....1....0....1

..1....1....1....0....1

..1....1....1....0....1

..1....1....1....0....1

..1....1....1....0....1

..1....1....1....0....1

CROSSREFS

Sequence in context: A005140 A176486 A017845 * A230016 A306110 A092026

Adjacent sequences:  A211695 A211696 A211697 * A211699 A211700 A211701

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 19 2012

STATUS

approved

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Last modified December 1 22:12 EST 2021. Contains 349435 sequences. (Running on oeis4.)