Triangle T(n,m,p,q) = (p^(n-k)*q^k + p^k*q^(n-k))*(StirlingS1(n, k) + StirlingS1(n, n-k)) with p=2 and q=1, read by rows.
A154913
Triangle T(n,m,p,q) = (p^(n-k)*q^k + p^k*q^(n-k))*(StirlingS1(n, k) + StirlingS1(n, n-k)) with p=2 and q=1, read by rows.
Terms
- a(0) =4a(1) =3a(2) =3a(3) =5a(4) =-8a(5) =5a(6) =9a(7) =-6a(8) =-6a(9) =9a(10) =17a(11) =-120a(12) =176a(13) =-120a(14) =17a(15) =33a(16) =252a(17) =-180a(18) =-180a(19) =252a(20) =33a(21) =65a(22) =-4590a(23) =7180a(24) =-7200a(25) =7180a(26) =-4590a(27) =65a(28) =129a(29) =46134
External references
- oeis: A154913