A245329 - cp's OEIS frontend

A245329 a(n) = sum_{k=0..n}C(n,k)^3*(-8)^k with C(n,k) = n!/(k!(n-k)!).

n	a(n)
0	1
1	-7
2	1
3	1001
4	-15359
5	30233
6	3126529
7	-61392247
8	259448833
9	11970181433
10	-287815672319
11	1854020654633
12	48800262650881
13	-1443188813338279
14	12410505050039041
15	198977188596692681
16	-7472188661349285887
17	80331498114096555641

[1, -7, 1, 1001, -15359, 30233, 3126529, -61392247, 259448833, 11970181433, -287815672319, 1854020654633, 48800262650881, -1443188813338279, 12410505050039041, 198977188596692681, -7472188661349285887, 80331498114096555641]

cp's OEIS Frontend

A245329 a(n) = sum_{k=0..n}C(n,k)^3*(-8)^k with C(n,k) = n!/(k!(n-k)!).

Table of values

List of values