A322060 Expansion of generating function related to a certain class of combinatorial objects.

1, 4, 10, 26, 54, 144

Offset: 1

Author

N. J. A. Sloane, Dec 25 2018

Keywords

• nonn
• more

Comments

For precise definition see Example 15.3.6 of Miklos Bona, editor, Handbook of Enumerative Combinatorics, CRC Press, 2015, pages 1001-1002.

References

• Miklos Bona, editor, Handbook of Enumerative Combinatorics, CRC Press, 2015, pages 1001, 1002.

Links

• N. J. A. Sloane, Annotated scan of page 1001 of Bona (2015).
• N. J. A. Sloane, Annotated scan of page 1002 of Bona (2015).

Crossrefs

Cf. A322059.