346030080
domain: N
Appears in sequences
- a(n) = 4^(n-4)*(n-1)*(n-2)*(n-3).at n=9A006044
- Denominator of 4*(Integral_{x=0..1} (1-x^2)^((2n-1)/2) dx)/Pi.at n=11A086891
- Number of 5-colorings of the strong product of the complete graph K2 and the cycle graph Cn.at n=9A229031
- a(n) = denominator(Bernoulli(n, x/2) - Bernoulli(n)).at n=21A287705
- a(n) = denominator(Bernoulli(n, x/2) - Bernoulli(n, x)).at n=21A287706