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A153544 Number of planar n X n X n binary triangular grids with no more than 10 ones in any 5 X 5 X 5 subtriangle. 0
1, 2, 8, 64, 1024, 30827, 1838528, 215343688, 49290802290, 22003682876137, 19141828160080653 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..10.

CROSSREFS

Sequence in context: A191573 A136283 A139680 * A153572 A191574 A191575

Adjacent sequences:  A153541 A153542 A153543 * A153545 A153546 A153547

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 01 2009

STATUS

approved

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Last modified May 18 15:59 EDT 2022. Contains 353816 sequences. (Running on oeis4.)