A272314 Number of representations of A067128(n), n>=2, as sum A067128(k)+A067128(t), k<=t, or a(n)=0 if there is no such expression.

1, 1, 2, 2, 2, 2, 3, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 6, 4, 5, 3, 2, 3, 3, 3, 3, 4, 5, 2, 5, 4, 7, 7, 5, 5, 4, 4, 3, 4, 2, 2, 3, 4, 4, 4, 5, 8, 3, 3, 3, 3, 3, 4, 3, 4, 3, 5, 4, 4, 3, 5, 7, 4, 6, 3, 8, 6, 8, 6, 6, 6, 3, 4, 4, 4, 4, 4, 5, 5, 4, 5, 4, 4, 4, 6

Offset

2,3

Comments

The first zero terms calculated by Peter J. C. Moses appear for n=163,186,248,...

Links

Peter J. C. Moses, Table of n, a(n) for n = 2..3001

Crossrefs

Cf. A067128, A272879, A272901.

Sequence in context: A236832 A089050 A167439 * A241216 A125173 A054725

Adjacent sequences: A272311 A272312 A272313 * A272315 A272316 A272317

Keyword

nonn

Author

Vladimir Shevelev, May 10 2016

Extensions

More terms from Peter J. C. Moses, May 10 2016

Status

approved