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A172805 Number of n X n 0..4 arrays with row sums 8 and column sums 8. 1
0, 1, 120, 193573, 1380339980, 35157552997320, 2707357478410889115, 555249505892003620997475, 274283912325835718446290655176, 300690927870900038104809199886390475 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
CROSSREFS
Sequence in context: A184127 A068296 A123380 * A008701 A158043 A009767
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 06 2010
STATUS
approved

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Last modified July 22 13:50 EDT 2024. Contains 374499 sequences. (Running on oeis4.)