A159434 Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 34

158, 383952, 4441024084, 48355849295584, 488843985379403504, 3886322767215219785816, 21984915490485627511724004, 81833956284258298963463536512

Offset

3,1

Links

Table of n, a(n) for n=3..10.

Crossrefs

Sequence in context: A280483 A252359 A159418 * A287798 A303811 A207146

Adjacent sequences: A159431 A159432 A159433 * A159435 A159436 A159437

Keyword

nonn

Author

R. H. Hardin Apr 11 2009

Status

approved