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A209596
Number of 5X5 0..n arrays with every element equal to a diagonal or antidiagonal reflection
1
663552, 996451875, 161128382464, 8009033203125, 191221621088256, 2767247026234327, 27831388078080000, 212299175847866409, 1303210000000000000, 6714011580463844811, 29941085586484887552
OFFSET
1,1
COMMENTS
Row 5 of A209593
LINKS
FORMULA
a(n) = (n+1) ^ 9 * ((n+1)*(2*n+1)) ^ 4
CROSSREFS
Sequence in context: A203396 A234688 A235210 * A038827 A038816 A144132
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 10 2012
STATUS
approved