A159424 Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 29

144, 243152, 1526899320, 9354536998418, 47695688780367904, 179639804605887969156, 453778755431429733541504, 714965185815108297156199976, 669541962416715787900341509208

Offset

3,1

Links

Table of n, a(n) for n=3..11.

Crossrefs

Sequence in context: A008700 A047807 A023112 * A013751 A033514 A086778

Adjacent sequences: A159421 A159422 A159423 * A159425 A159426 A159427

Keyword

nonn

Author

R. H. Hardin Apr 11 2009

Status

approved