G.f.: A(x) = exp( Sum_{n>=1} A183235(n)*x^n/n ) where A183235 is the sums of the cubes of multinomial coefficients.
A182963
G.f.: A(x) = exp( Sum_{n>=1} A183235(n)*x^n/n ) where A183235 is the sums of the cubes of multinomial coefficients.
Terms
- a(0) =1a(1) =1a(2) =5a(3) =86a(4) =4052a(5) =400401a(6) =71827456a(7) =21068995258
External references
- oeis: A182963