Binomial partial sums of binomial(2n,n)*binomial(3n,n) (A006480).

A188946

Binomial partial sums of binomial(2n,n)*binomial(3n,n) (A006480).

Terms

    a(0) =1a(1) =7a(2) =103a(3) =1969a(4) =41935a(5) =947737a(6) =22248409a(7) =536310271a(8) =13183283743a(9) =328970388985

External references