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A172593 Number of 5*n X 10 0..1 arrays with row sums 4 and column sums 2*n 1
56586600, 1289144584143523800, 91880966659006902855367890000, 10697695830125272790880922760946584535000, 1639181069042816463750016605763302490015414336761600 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
R. H. Hardin, Table of n, a(n) for n=1..11
CROSSREFS
Sequence in context: A251380 A269476 A234759 * A258422 A172679 A034612
Adjacent sequences: A172590 A172591 A172592 * A172594 A172595 A172596
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2010
STATUS
approved

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Last modified April 16 04:38 EDT 2024. Contains 371696 sequences. (Running on oeis4.)