T(n, k) = numerator([x^k] b_n(x)), where b_n(x) = Sum_{k=0..n} binomial(n,k)*2^k* Bernoulli(k, 1/2)*x^(n-k). Triangle read by rows, for n >= 0 and 0 <= k <= n.
A335953
T(n, k) = numerator([x^k] b_n(x)), where b_n(x) = Sum_{k=0..n} binomial(n,k)*2^k* Bernoulli(k, 1/2)*x^(n-k). Triangle read by rows, for n >= 0 and 0 <= k <= n.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =-1a(4) =0a(5) =1a(6) =0a(7) =-1a(8) =0a(9) =1a(10) =7a(11) =0a(12) =-2a(13) =0a(14) =1a(15) =0a(16) =7a(17) =0a(18) =-10a(19) =0a(20) =1a(21) =-31a(22) =0a(23) =7a(24) =0a(25) =-5a(26) =0a(27) =1a(28) =0a(29) =-31
External references
- oeis: A335953