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A172885
Number of 3*n X 15 0..5 arrays with row sums 5 and column sums n
1
756756, 19292117692187340, 2275745987915517509338826880, 540777843742195976921274441959885997900, 192083384534505302178334348591748127157718391470256
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OFFSET
1,1
LINKS
R. H. Hardin,
Table of n, a(n) for n=1..13
CROSSREFS
Sequence in context:
A172670
A172769
A172837
*
A306959
A137468
A183825
Adjacent sequences:
A172882
A172883
A172884
*
A172886
A172887
A172888
KEYWORD
nonn
AUTHOR
R. H. Hardin
Feb 06 2010
STATUS
approved
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Last modified July 14 05:06 EDT 2024. Contains 374291 sequences. (Running on oeis4.)