A072372 - cp's OEIS frontend

A072372 a(0) = 1, a(1) = 1, a(n) = 2a(n-1) + (2n-1)^2*a(n-2) for n > 1.

n	a(n)
0	1
1	1
2	11
3	47
4	633
5	5073
6	86739
7	1030815
8	21577905
9	341061345
10	8471746395
11	167351545935
12	4816256934825
13	114227230079025
14	3739505765645475
15	103544112027750975
16	3800753264840803425
17	120361044527902418625
18	4896644838485789032875
19	174567559635669989163375

[1, 1, 11, 47, 633, 5073, 86739, 1030815, 21577905, 341061345, 8471746395, 167351545935, 4816256934825, 114227230079025, 3739505765645475, 103544112027750975, 3800753264840803425, 120361044527902418625, 4896644838485789032875, 174567559635669989163375]

cp's OEIS Frontend

A072372 a(0) = 1, a(1) = 1, a(n) = 2a(n-1) + (2n-1)^2*a(n-2) for n > 1.

Table of values

List of values

cp's OEIS Frontend

A072372 a(0) = 1, a(1) = 1, a(n) = 2*a(n-1) + (2*n-1)^2*a(n-2) for n > 1.

Table of values

List of values

A072372 a(0) = 1, a(1) = 1, a(n) = 2a(n-1) + (2n-1)^2*a(n-2) for n > 1.