A321357 - cp's OEIS frontend

A321357 Expansion of Product_{k>=0} (1 + x^(5^k))^(5^(k+1)).

n	a(n)
0	1
1	5
2	10
3	10
4	5
5	26
6	125
7	250
8	250
9	125
10	325
11	1500
12	3000
13	3000
14	1500
15	2600
16	11500
17	23000
18	23000
19	11500
20	14950
21	63250
22	126500
23	126500
24	63250
25	65905
26	266275
27	532550
28	532550
29	266275
30	233480
31	901125
32	1802250
33	1802250
34	901125
35	698425
36	2591000
37	5182000
38	5182000
39	2591000

[1, 5, 10, 10, 5, 26, 125, 250, 250, 125, 325, 1500, 3000, 3000, 1500, 2600, 11500, 23000, 23000, 11500, 14950, 63250, 126500, 126500, 63250, 65905, 266275, 532550, 532550, 266275, 233480, 901125, 1802250, 1802250, 901125, 698425, 2591000, 5182000, 5182000, 2591000]

cp's OEIS Frontend

A321357 Expansion of Product_{k>=0} (1 + x^(5^k))^(5^(k+1)).

Table of values

List of values