A253065 - cp's OEIS frontend

A253065 Number of odd terms in f^n, where f = 1+x+x^2+x^2*y+x^2/y.

n	a(n)
0	1
1	5
2	5
3	17
4	5
5	25
6	17
7	65
8	5
9	25
10	25
11	85
12	17
13	85
14	65
15	229
16	5
17	25
18	25
19	85
20	25
21	125
22	85
23	325
24	17
25	85
26	85
27	289
28	65
29	325
30	229
31	813
32	5
33	25
34	25
35	85
36	25
37	125
38	85
39	325
40	25
41	125
42	125
43	425
44	85
45	425
46	325
47	1145
48	17
49	85
50	85
51	289
52	85
53	425
54	289
55	1105
56	65
57	325
58	325
59	1105
60	229
61	1145
62	813
63	2945
64	5
65	25
66	25
67	85

[1, 5, 5, 17, 5, 25, 17, 65, 5, 25, 25, 85, 17, 85, 65, 229, 5, 25, 25, 85, 25, 125, 85, 325, 17, 85, 85, 289, 65, 325, 229, 813, 5, 25, 25, 85, 25, 125, 85, 325, 25, 125, 125, 425, 85, 425, 325, 1145, 17, 85, 85, 289, 85, 425, 289, 1105, 65, 325, 325, 1105, 229, 1145, 813, 2945, 5, 25, 25, 85]

cp's OEIS Frontend

A253065 Number of odd terms in f^n, where f = 1+x+x^2+x^2*y+x^2/y.

Table of values

List of values