A159372 Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 8

14, 5479, 644598, 52027001, 2078540550, 42129583506, 525341369408, 4607999822410, 31008486204702, 169692860370425, 786728153056450, 3183471401642271, 11497670069167646, 37708518000098856, 113837338624816800

Offset

3,1

Links

R. H. Hardin, Table of n, a(n) for n=3..27

Crossrefs

Sequence in context: A214441 A241326 A344689 * A060856 A030531 A206357

Adjacent sequences: A159369 A159370 A159371 * A159373 A159374 A159375

Keyword

nonn

Author

R. H. Hardin Apr 11 2009

Status

approved