This table (read by rows) shows the coefficients of sum formulas of n-th subfactorial numbers (A000166). The n-th row (n>=1) contains T(i,n) for i=1 to n, where T(i,n) satisfies Subf(n) = Sum_{i=1..n} T(i,n) * n^(n-i).
A101559
This table (read by rows) shows the coefficients of sum formulas of n-th subfactorial numbers (A000166). The n-th row (n>=1) contains T(i,n) for i=1 to n, where T(i,n) satisfies Subf(n) = Sum_{i=1..n} T(i,n) * n^(n-i).
Terms
- a(0) =1a(1) =1a(2) =-2a(3) =1a(4) =-4a(5) =4a(6) =1a(7) =-7a(8) =15a(9) =-10a(10) =1a(11) =-11a(12) =42a(13) =-65a(14) =34a(15) =1a(16) =-16a(17) =96a(18) =-267a(19) =339a(20) =-154a(21) =1a(22) =-22a(23) =191a(24) =-831a(25) =1891a(26) =-2103a(27) =874a(28) =1a(29) =-29
External references
- oeis: A101559