A062860 Smallest j with n nodes in its riff (rooted index-functional forest).

1, 2, 3, 5, 10, 15, 30, 55, 105, 165, 330, 660, 1155, 2145, 4290, 7755, 15015, 30030, 54285, 100815, 201630, 403260, 705705, 1411410, 2822820, 5645640, 11392095, 20465445, 40930890, 79744665, 159489330, 318978660, 637957320, 1321483020

Offset: 0

Author

Jon Awbrey, Jun 25 2001

Keywords

• nonn

Comments

Greatest j with n nodes in its riff is given by A014221(n+1).

Links

• J. Awbrey, Riffs and Rotes

Crossrefs

Cf. A014221, A061396, A062504, A062537, A111800.

Extensions

More terms from David W. Wilson, Jun 26 2001