1,1
L. J. Gerstein, Pythagorean triples and inner products, Math. Mag., 78 (2005), 205-213.
Sequence in context: A205571 A052826 A191005 * A000167 A109323 A014372
Adjacent sequences: A115596 A115597 A115598 * A115600 A115601 A115602
nonn
N. J. A. Sloane (njas(AT)research.att.com), Mar 14 2006