1,1

No additional terms < 10^7. See A173348 for more information.

Table of n, a(n) for n=1..4.

Solutions[8, 7, 10^7] (* see A173348 *)

Sequence in context: A157167 A273192 A233210 * A185695 A101699 A122148

Adjacent sequences: A173366 A173367 A173368 * A173370 A173371 A173372

nonn,bref

T. D. Noe, Feb 22 2010

approved