43764

Appears in sequences

• Triangle P, read by rows, such that P^3 transforms column k of P into column k+1 of P, so that column k of P equals column 0 of P^(3*k+1), where P^3 denotes the matrix cube of P.at n=23A113370
• Column 2 of triangle A113370, also equals column 0 of A113370^7.at n=4A113372
• Triangle, read by rows, given by the product R^2*Q^-1 = Q^3*P^-2 using triangular matrices P=A113370, Q=A113381, R=A113389.at n=16A114150
• Triangle read by rows in which row n lists numbers k such that the greatest prime factor of k^2 - 2 is A038873(n), the n-th prime not congruent to 3 or 5 mod 8.at n=35A242488
• Numbers k such that Bernoulli number B_{k} has denominator 3404310.at n=6A295596
• a(n) = Sum_{k=0..n} (-k)^k.at n=6A326501
• a(n) = Sum_{k=0..n} (-n)^(n-k) * (n+k+1) * binomial(n,k) * binomial(n+k,k).at n=6A331513