A303360 - cp's OEIS frontend

A303360 Expansion of Product_{n>=1} ((1 + 4x^n)/(1 - 4x^n))^(1/4).

n	a(n)
0	1
1	2
2	4
3	18
4	34
5	166
6	384
7	1902
8	4756
9	24022
10	64284
11	321542
12	899658
13	4455690
14	12888944
15	63185250
16	187513426
17	910880550
18	2759413788
19	13295839638
20	40967821494
21	195979968882
22	612569599440
23	2911592648458
24	9213101043936
25	43538337410474
26	139246245625364

[1, 2, 4, 18, 34, 166, 384, 1902, 4756, 24022, 64284, 321542, 899658, 4455690, 12888944, 63185250, 187513426, 910880550, 2759413788, 13295839638, 40967821494, 195979968882, 612569599440, 2911592648458, 9213101043936, 43538337410474, 139246245625364]

cp's OEIS Frontend

A303360 Expansion of Product_{n>=1} ((1 + 4x^n)/(1 - 4x^n))^(1/4).

Table of values

List of values

cp's OEIS Frontend

A303360 Expansion of Product_{n>=1} ((1 + 4*x^n)/(1 - 4*x^n))^(1/4).

Table of values

List of values

A303360 Expansion of Product_{n>=1} ((1 + 4x^n)/(1 - 4x^n))^(1/4).