id:A156407 - OEIS Search Results

Search: id:A156407

Displaying 1-1 of 1 results found.

page 1

Number of 11X11 arrays of squares of integers, symmetric about the diagonal and under 90 degree rotation, with all rows summing to n.

+0
1

1, 0, 0, 0, 112, 0, 0, 0, 80, 0, 0, 291, 1380, 0, 0, 0, 468, 0, 0, 868, 1680, 0, 0, 0, 3500, 0, 0, 4560, 1180, 0, 0, 0, 5030, 0, 0, 5603, 13884, 0, 0, 0, 16464, 0, 0, 10520, 28039, 0, 0, 0, 18060, 0, 0, 30480, 37500, 0, 0, 0, 37704, 0, 0, 38588, 16080, 0, 0, 0, 30068, 0, 0, 91760 (list; graph; listen)

	OFFSET	`0,5`
	CROSSREFS	`Sequence in context: A015262 A145698 A152775 this_sequence A103849 A010032 A129947` `Adjacent sequences: A156404 A156405 A156406 this_sequence A156408 A156409 A156410`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net) Feb 09 2009`

page 1

Search completed in 0.002 seconds

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research