A382976 - cp's OEIS frontend

A382976 Expansion of Product_{k>=1} (1 + (2^k + 1) * x^k).

n	a(n)
0	1
1	3
2	5
3	24
4	44
5	129
6	384
7	897
8	2220
9	5706
10	15268
11	35178
12	89829
13	212982
14	526222
15	1294263
16	3087570
17	7300896
18	17726100
19	41705904
20	98782950
21	236059794
22	551697495
23	1293417672
24	3033232130
25	7081297146
26	16430673765
27	38347412562
28	88762751808
29	204970377366
30	473719894598

[1, 3, 5, 24, 44, 129, 384, 897, 2220, 5706, 15268, 35178, 89829, 212982, 526222, 1294263, 3087570, 7300896, 17726100, 41705904, 98782950, 236059794, 551697495, 1293417672, 3033232130, 7081297146, 16430673765, 38347412562, 88762751808, 204970377366, 473719894598]

cp's OEIS Frontend

A382976 Expansion of Product_{k>=1} (1 + (2^k + 1) * x^k).

Table of values

List of values