Triangle T, read by rows, equal to the matrix inverse of the triangle defined by [T^-1](n,k) = (n-k)!*A008278(n+1,k+1), for n>=k>=0, where A008278 is a triangle of Stirling numbers of 2nd kind.
A106340
Triangle T, read by rows, equal to the matrix inverse of the triangle defined by [T^-1](n,k) = (n-k)!*A008278(n+1,k+1), for n>=k>=0, where A008278 is a triangle of Stirling numbers of 2nd kind.
Terms
- a(0) =1a(1) =-1a(2) =1a(3) =1a(4) =-3a(5) =1a(6) =-1a(7) =9a(8) =-7a(9) =1a(10) =1a(11) =-45a(12) =55a(13) =-15a(14) =1a(15) =-1a(16) =585a(17) =-835a(18) =285a(19) =-31a(20) =1a(21) =1a(22) =-21105a(23) =30835a(24) =-11025a(25) =1351a(26) =-63a(27) =1a(28) =-1a(29) =1858185
External references
- oeis: A106340