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A172656 Number of 2*n X 10 0..2 arrays with row sums 5 and column sums n 1
252, 79796556, 31091880269520, 20033574566576932620, 16426290801521822874931152, 15872049782314898323485642439824, 17207115363089145896738850914404036032 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
R. H. Hardin, Table of n, a(n) for n=1..22
CROSSREFS
Sequence in context: A068287 A229777 A083957 * A172760 A172831 A172879
Adjacent sequences: A172653 A172654 A172655 * A172657 A172658 A172659
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2010
STATUS
approved

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)