A363396 - cp's OEIS frontend

A363396 a(n) = Sum_{k=0..n} 2^(n - k) * Sum_{j=0..k} binomial(k, j) * (2*j + 1)^n. Row sums of A363398.

n	a(n)
0	1
1	6
2	68
3	1280
4	33104
5	1089312
6	43575104
7	2053324800
8	111402371328
9	6839846858240
10	468857355838464
11	35494174578769920
12	2941165554120118272
13	264782344216518696960
14	25734702989598729256960
15	2685663154208346271121408
16	299529317622247725531725824
17	35554080433116190335493865472

[1, 6, 68, 1280, 33104, 1089312, 43575104, 2053324800, 111402371328, 6839846858240, 468857355838464, 35494174578769920, 2941165554120118272, 264782344216518696960, 25734702989598729256960, 2685663154208346271121408, 299529317622247725531725824, 35554080433116190335493865472]

cp's OEIS Frontend

A363396 a(n) = Sum_{k=0..n} 2^(n - k) * Sum_{j=0..k} binomial(k, j) * (2*j + 1)^n. Row sums of A363398.

Table of values

List of values