Triangular sequence defined by T(n, m) = (r^(n-m)*q^m + r^m*q^(n-m))*b(n), where b(n) = coefficients of p(x, n) = 2^n*(1-x)^(n+1) * LerchPhi(x, -n, 1/2), and r=2, q=1.
A154695
Triangular sequence defined by T(n, m) = (r^(n-m)*q^m + r^m*q^(n-m))*b(n), where b(n) = coefficients of p(x, n) = 2^n*(1-x)^(n+1) * LerchPhi(x, -n, 1/2), and r=2, q=1.
Terms
- a(0) =2a(1) =3a(2) =3a(3) =5a(4) =24a(5) =5a(6) =9a(7) =138a(8) =138a(9) =9a(10) =17a(11) =760a(12) =1840a(13) =760a(14) =17a(15) =33a(16) =4266a(17) =20184a(18) =20184a(19) =4266a(20) =33a(21) =65a(22) =24548a(23) =210860a(24) =376768a(25) =210860a(26) =24548a(27) =65a(28) =129a(29) =143814
External references
- oeis: A154695