A159393 Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 14

72, 23732, 16965000, 7412034320, 2118242782712, 345392171600328, 30585381872152780, 1529920076604599232, 47725665755707204272, 1019358617119426867996, 16036528564243917546432, 196359136395838027153200

Offset

3,1

Links

R. H. Hardin, Table of n, a(n) for n=3..23

Crossrefs

Sequence in context: A243234 A246633 A157459 * A151627 A223124 A062076

Adjacent sequences: A159390 A159391 A159392 * A159394 A159395 A159396

Keyword

nonn

Author

R. H. Hardin Apr 11 2009

Status

approved