A106343 Column 0 of triangle A106342, which is the matrix inverse of the triangle A008278 of Stirling numbers of 2nd kind.

1, -1, 2, -9, 94, -2220, 114456, -12542341, 2868686486, -1352689963470, 1303841598115220, -2553657953434195806, 10119516065845068051324, -80887691741489094086813370, 1301256069443123826666772275060, -42062318857764855463647559458896325

Offset

0,3

Links

Table of n, a(n) for n=0..15.

Prog

(PARI) {a(n)=(matrix(n+1, n+1, r, c, if(r>=c, sum(m=0, r-c+1, (-1)^(r-c+1-m)*m^r/m!/(r-c+1-m)!)))^-1)[n+1, 1]}

Crossrefs

Cf. A106342, A008278.

Sequence in context: A291622 A058156 A011837 * A086992 A354316 A345466

Adjacent sequences: A106340 A106341 A106342 * A106344 A106345 A106346

Keyword

sign

Author

Paul D. Hanna, May 01 2005

Status

approved