A268590 - cp's OEIS frontend

A268590 a(n) = (3C(4p,p) - 20C(3p,p) + 54*C(2p,p) - 60) / p^7, where p = prime(n).

n	a(n)
5	984
6	27780
7	32144568
8	1269360060
9	2470299005220
10	316528131552725460
11	17262503097511844124
12	3329177348896984023277536
13	12461979236231507288981559840
14	783882118494853605112684502280
15	3251723952081272231067929776337100
16	959689034437453143807696476144553320100

[984, 27780, 32144568, 1269360060, 2470299005220, 316528131552725460, 17262503097511844124, 3329177348896984023277536, 12461979236231507288981559840, 783882118494853605112684502280, 3251723952081272231067929776337100, 959689034437453143807696476144553320100]

cp's OEIS Frontend

A268590 a(n) = (3C(4p,p) - 20C(3p,p) + 54*C(2p,p) - 60) / p^7, where p = prime(n).

Table of values

List of values

cp's OEIS Frontend

A268590 a(n) = (3*C(4p,p) - 20*C(3p,p) + 54*C(2p,p) - 60) / p^7, where p = prime(n).

Table of values

List of values

A268590 a(n) = (3C(4p,p) - 20C(3p,p) + 54*C(2p,p) - 60) / p^7, where p = prime(n).