Square array read by descending antidiagonals: (-1)^n*T(n,k)/n! is the coefficient of x^(2*n+1) in the Taylor expansion of the k-th iteration of sin(x).
A366834
Square array read by descending antidiagonals: (-1)^n*T(n,k)/n! is the coefficient of x^(2*n+1) in the Taylor expansion of the k-th iteration of sin(x).
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =1a(5) =0a(6) =1a(7) =2a(8) =1a(9) =0a(10) =1a(11) =3a(12) =12a(13) =1a(14) =0a(15) =1a(16) =4a(17) =33a(18) =128a(19) =1a(20) =0a(21) =1a(22) =5a(23) =64a(24) =731a(25) =1872a(26) =1a(27) =0a(28) =1a(29) =6
External references
- oeis: A366834