A193105 Numbers n such that A193101(n) = 5.

37, 115, 122, 166, 334, 372, 541, 1805, 2532, 2773, 2861, 3340, 4148, 4980, 5157, 5898, 6522, 6529, 7557, 10915, 28415

Offset

1,1

Comments

It is quite possible that there are no more terms.

Links

Table of n, a(n) for n=1..21.

H. E. Salzer and N. Levine, Proof that every integer <= 452,479,659 is a sum of five numbers of the form Q_x = (x^3+5x)/6, x>= 0, Math. Comp., (1968), 191-192.

Crossrefs

Cf. A004006, A193101.

Sequence in context: A003164 A304612 A138638 * A044288 A044669 A048510

Adjacent sequences: A193102 A193103 A193104 * A193106 A193107 A193108

Keyword

nonn,more

Author

N. J. A. Sloane, Jul 15 2011

Status

approved