A075179 One half of A075178.

1, 6, 6, 60, 10, 252, 84, 360, 90, 660, 44, 32760, 5460, 2520, 360, 12240, 34, 14364, 1596, 19800, 13860, 91080, 920, 982800, 81900, 19656, 1512, 48720, 1160, 1718640, 114576, 1884960, 117810, 21420, 140, 69090840, 109668, 17784, 936, 1623600, 9020

Offset: 0

Author

Wolfdieter Lang, Sep 06 2002

Keywords

• nonn
• easy

Crossrefs

Cf. A075178.

Programs

Maple

seq(denom(coeff(convert(series(1/x+1/ln(1-x),x,50),polynom),x,i)*i!)/2,i=0..40); (C. Ronaldo)