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A153543 Number of planar n X n X n binary triangular grids with no more than 9 ones in any 5 X 5 X 5 subtriangle. 0
1, 2, 8, 64, 1023, 27824, 1517143, 160069345, 32351867720, 12445823725343 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
CROSSREFS
Sequence in context: A153562 A273256 A192414 * A153571 A086789 A066537
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 01 2009
STATUS
approved

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Last modified March 28 13:42 EDT 2024. Contains 371254 sequences. (Running on oeis4.)