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Search: id:A153576
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A153576 Number of planar n X n X n binary triangular grids with no more than 14 ones in any similarly oriented 5 X 5 X 5 subtriangle. +0
1
1, 2, 8, 64, 1024, 32767, 2096965, 268388252, 68699511776, 35169130417570, 36007041542255125, 73727766794557011289, 301920463144265115604918, 2472702390678435639706449295, 40501301413934096271908637456659 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A153575 A084281 A153548 this_sequence A084282 A139681 A139682

Adjacent sequences: A153573 A153574 A153575 this_sequence A153577 A153578 A153579

KEYWORD

nonn

AUTHOR

Ron Hardin (rhhardin(AT)att.net) Jan 01 2009

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Last modified March 20 09:10 EDT 2010. Contains 173642 sequences.


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