A178688 A006983(n) + 1.

1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 9, 13, 27, 161, 442, 1153, 3002, 7902

Offset: 1

Author

N. J. A. Sloane, Dec 25 2010

Keywords

• nonn

Comments

A variant of A006983, obtained if the trivial dissection is included in the count.

Crossrefs

Cf. A006983.