A301702 - cp's OEIS frontend

A301702 a(n) = [x^n] Product_{k>=0} 1/(1 - x^(2^k))^n.

n	a(n)
0	1
1	1
2	5
3	19
4	89
5	401
6	1877
7	8821
8	41969
9	200899
10	967605
11	4681491
12	22739705
13	110816343
14	541561333
15	2653061819
16	13024808161
17	64063300481
18	315624211781
19	1557318893473
20	7694243895289
21	38060959885345
22	188482408625373
23	934323819631893
24	4635781966972721
25	23020536772620401

[1, 1, 5, 19, 89, 401, 1877, 8821, 41969, 200899, 967605, 4681491, 22739705, 110816343, 541561333, 2653061819, 13024808161, 64063300481, 315624211781, 1557318893473, 7694243895289, 38060959885345, 188482408625373, 934323819631893, 4635781966972721, 23020536772620401]

cp's OEIS Frontend

A301702 a(n) = [x^n] Product_{k>=0} 1/(1 - x^(2^k))^n.

Table of values

List of values