Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of 1/(Sum_{j>=0} (j!)^k * x^j).
A306629
Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of 1/(Sum_{j>=0} (j!)^k * x^j).
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =1a(4) =-1a(5) =0a(6) =1a(7) =-1a(8) =-1a(9) =0a(10) =1a(11) =-1a(12) =-3a(13) =-3a(14) =0a(15) =1a(16) =-1a(17) =-7a(18) =-29a(19) =-13a(20) =0a(21) =1a(22) =-1a(23) =-15a(24) =-201a(25) =-499a(26) =-71a(27) =0a(28) =1a(29) =-1
External references
- oeis: A306629