A280198 - cp's OEIS frontend

A280198 Expansion of 1/(1 - Sum_{k>=1} mu(2k-1)^2x^(2*k-1)), where mu() is the Moebius function (A008683).

n	a(n)
0	1
1	1
2	1
3	2
4	3
5	5
6	8
7	13
8	21
9	33
10	53
11	86
12	138
13	222
14	357
15	574
16	923
17	1484
18	2387
19	3839
20	6173
21	9927
22	15964
23	25672
24	41284
25	66389
26	106762
27	171686
28	276091
29	443989
30	713988
31	1148179
32	1846411
33	2969252
34	4774918
35	7678647
36	12348195
37	19857396
38	31933099
39	51352294
40	82580715
41	132799801
42	213558181
43	343427445
44	552272966
45	888121883
46	1428207656

[1, 1, 1, 2, 3, 5, 8, 13, 21, 33, 53, 86, 138, 222, 357, 574, 923, 1484, 2387, 3839, 6173, 9927, 15964, 25672, 41284, 66389, 106762, 171686, 276091, 443989, 713988, 1148179, 1846411, 2969252, 4774918, 7678647, 12348195, 19857396, 31933099, 51352294, 82580715, 132799801, 213558181, 343427445, 552272966, 888121883, 1428207656]

cp's OEIS Frontend

A280198 Expansion of 1/(1 - Sum_{k>=1} mu(2k-1)^2x^(2*k-1)), where mu() is the Moebius function (A008683).

Table of values

List of values

cp's OEIS Frontend

A280198 Expansion of 1/(1 - Sum_{k>=1} mu(2*k-1)^2*x^(2*k-1)), where mu() is the Moebius function (A008683).

Table of values

List of values

A280198 Expansion of 1/(1 - Sum_{k>=1} mu(2k-1)^2x^(2*k-1)), where mu() is the Moebius function (A008683).