A360756 - cp's OEIS frontend

A360756 Expansion of Sum_{k>0} (x * (1 + 2 * x^k))^k.

n	a(n)
1	1
2	3
3	1
4	5
5	1
6	11
7	1
8	9
9	13
10	11
11	1
12	45
13	1
14	15
15	41
16	49
17	1
18	79
19	1
20	117
21	85
22	23
23	1
24	297
25	81
26	27
27	145
28	309
29	1
30	483
31	1
32	481
33	221
34	35
35	561
36	1165
37	1
38	39
39	313
40	2121
41	1
42	1143
43	1
44	1365
45	2437
46	47
47	1
48	4081
49	449
50	3411
51	545
52	2341
53	1
54	4699
55	5281
56	4889
57	685
58	59
59	1
60	20445
61	1
62	63
63	6217

[1, 3, 1, 5, 1, 11, 1, 9, 13, 11, 1, 45, 1, 15, 41, 49, 1, 79, 1, 117, 85, 23, 1, 297, 81, 27, 145, 309, 1, 483, 1, 481, 221, 35, 561, 1165, 1, 39, 313, 2121, 1, 1143, 1, 1365, 2437, 47, 1, 4081, 449, 3411, 545, 2341, 1, 4699, 5281, 4889, 685, 59, 1, 20445, 1, 63, 6217]

cp's OEIS Frontend

A360756 Expansion of Sum_{k>0} (x * (1 + 2 * x^k))^k.

Table of values

List of values