A072598 - cp's OEIS frontend

A072598 a(n)= 3^(4n-4) Sum_{k>=0} ( Gamma(n+k/3+1/3) / Gamma(4/3+k/3) ) * (Gamma(n+k/3+2/3) / Gamma(5/3+k/3) ) * (Gamma(n+k/3+1) / Gamma(2+k/3) ) * Gamma(n+k/3+4/3) / ( Gamma(7/3+k/3) * k! *exp(1)).

n	a(n)
1	1
2	1961
3	22982765
4	897960515649
5	87104111341922641
6	17553971396873140572281
7	6522485663882405640795371581
8	4101670732571144797304609148820545
9	4092893743093429344164150395340192148609
10	6162975970715988703282664052430391759867866441

[1, 1961, 22982765, 897960515649, 87104111341922641, 17553971396873140572281, 6522485663882405640795371581, 4101670732571144797304609148820545, 4092893743093429344164150395340192148609, 6162975970715988703282664052430391759867866441]

cp's OEIS Frontend

A072598 a(n)= 3^(4n-4) Sum_{k>=0} ( Gamma(n+k/3+1/3) / Gamma(4/3+k/3) ) * (Gamma(n+k/3+2/3) / Gamma(5/3+k/3) ) * (Gamma(n+k/3+1) / Gamma(2+k/3) ) * Gamma(n+k/3+4/3) / ( Gamma(7/3+k/3) * k! *exp(1)).

Table of values

List of values

cp's OEIS Frontend

A072598 a(n)= 3^(4*n-4)* Sum_{k>=0} ( Gamma(n+k/3+1/3) / Gamma(4/3+k/3) ) * (Gamma(n+k/3+2/3) / Gamma(5/3+k/3) ) * (Gamma(n+k/3+1) / Gamma(2+k/3) ) * Gamma(n+k/3+4/3) / ( Gamma(7/3+k/3) * k! *exp(1)).

Table of values

List of values

A072598 a(n)= 3^(4n-4) Sum_{k>=0} ( Gamma(n+k/3+1/3) / Gamma(4/3+k/3) ) * (Gamma(n+k/3+2/3) / Gamma(5/3+k/3) ) * (Gamma(n+k/3+1) / Gamma(2+k/3) ) * Gamma(n+k/3+4/3) / ( Gamma(7/3+k/3) * k! *exp(1)).