17895424
domain: N
Appears in sequences
- a(n) = n^4*(n^4-1)/240.at n=16A078876
- Central terms of the rows of the XOR difference triangle of the powers of 2 (A099884) so that a(n) = A099884(n, floor(n/2)).at n=24A099885
- Decimal number generated by the binary bits of the n-th generation of the Rule 102 elementary cellular automaton.at n=12A117998
- Array t(n,k) = k^(2n)*(k^(2n)-1)*BernoulliB(2n)/(2n), n>=1, k>=2, absolute values read by ascending antidiagonals.at n=17A241066
- a(n) = n^4*sigma_4(n).at n=8A386784