25876

Appears in sequences

• Nearest integer to 1/(Sum_{k>=n} 1/k^4).at n=20A083559
• Sigma(n)-n values in A085844.at n=25A216383
• Floor(AGM(n^2, n^3)), where AGM denotes the arithmetic-geometric mean.at n=44A234362
• a(n) = floor(1/(zeta(4) - Sum_{h=1..n} 1/h^4)).at n=19A248230
• Smallest k such that both of the consecutive Woodall numbers A003261(k) and A003261(k+1) are divisible by A014662(n), the n-th prime p with even order of 2 mod p.at n=32A287145
• Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A120973.at n=33A381603