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A153569
Number of planar n X n X n binary triangular grids with no more than 7 ones in any similarly oriented 5 X 5 X 5 subtriangle.
0
1, 2, 8, 64, 968, 16384, 636160, 46471081, 6138372476, 1420652208666, 570274649107959
OFFSET
0,2
CROSSREFS
Sequence in context: A007625 A085658 A153541 * A153532 A153561 A192413
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 01 2009
STATUS
approved