5708102400

Appears in sequences

• Fifth column sequence of coefficient triangle A062137 of generalized Laguerre polynomials n!*L(n,3,x).at n=7A062143
• Magic products of 7 X 7 multiplicative magic squares.at n=15A113027
• a(n) = n*(n+2)*n!.at n=11A130744
• a(n) = (2*n+1)!*(2*n-2)!/((n-1)!*(n!)^2*6).at n=6A157713
• Expansion of e.g.f. (1/x) * Series_Reversion( x - log(1-x^4)^2/x^2 ).at n=13A392793