A036669 Duplicate of A000633.

0, 0, 0, 0, 0, 1, 1, 3, 7, 18, 42, 109, 269, 691, 1759, 4542, 11733, 30559, 79743, 209136, 549959, 1451178, 3838925, 10182703, 27069940, 72121696, 192527888, 514908269, 1379454526, 3701556642, 9947456861, 26770280299, 72138803942

Offset

0,8

Links

Table of n, a(n) for n=0..32.

Crossrefs

Cf. A000599, A000600.

Sequence in context: A034691 A317546 A319001 * A000633 A340409 A374640

Adjacent sequences: A036666 A036667 A036668 * A036670 A036671 A036672

Keyword

nonn,dead

Author

N. J. A. Sloane

Status

approved