A193107 Numbers n such that A193106(n) = 6.

11, 26, 40, 54, 69

Offset

1,1

Comments

There may be no further terms.

Links

Table of n, a(n) for n=1..5.

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. A193106.

Sequence in context: A035932 A035933 A035935 * A084584 A188089 A190699

Adjacent sequences: A193104 A193105 A193106 * A193108 A193109 A193110

Keyword

nonn,more

Author

N. J. A. Sloane, Jul 15 2011

Status

approved