A205104 (1/n)*A205103(n).

1, 1, 2, 3, 1, 1, 1, 5, 5, 4, 3, 1, 1, 1, 3, 21, 6, 5, 3, 2, 16, 1920, 2, 14, 153, 4, 128, 12, 22245, 3, 9, 108, 1, 3, 24, 96, 1245, 101, 23, 1, 9, 8, 47139, 960, 1, 1, 1, 7, 210, 189, 2, 2, 650160, 64, 768, 6, 1, 177964, 16, 14

Offset

1,3

Comments

For a guide to related sequences, see A204892.

Links

Table of n, a(n) for n=1..60.

Mathematica

(See the program at A204982.)

Crossrefs

Cf. A204982, A204892.

Sequence in context: A106178 A305807 A366292 * A215561 A108714 A135508

Adjacent sequences: A205101 A205102 A205103 * A205105 A205106 A205107

Keyword

nonn

Author

Clark Kimberling, Jan 22 2012

Status

approved