A247650 - cp's OEIS frontend

A247650 Number of terms in expansion of f^n mod 2, where f = (1/x^2+1/x+1+x+x^2)*(1/y^2+1/y+1+y+y^2) mod 2.

n	a(n)
0	1
1	25
2	25
3	49
4	25
5	289
6	49
7	361
8	25
9	625
10	289
11	361
12	49
13	961
14	361
15	625
16	25
17	625
18	625
19	1225
20	289
21	3721
22	361
23	5041
24	49
25	1225
26	961
27	1681
28	361
29	5041
30	625
31	5929
32	25
33	625
34	625
35	1225
36	625
37	7225
38	1225
39	9025
40	289
41	7225
42	3721
43	5041
44	361
45	8281
46	5041
47	5929
48	49
49	1225

[1, 25, 25, 49, 25, 289, 49, 361, 25, 625, 289, 361, 49, 961, 361, 625, 25, 625, 625, 1225, 289, 3721, 361, 5041, 49, 1225, 961, 1681, 361, 5041, 625, 5929, 25, 625, 625, 1225, 625, 7225, 1225, 9025, 289, 7225, 3721, 5041, 361, 8281, 5041, 5929, 49, 1225]

cp's OEIS Frontend

A247650 Number of terms in expansion of f^n mod 2, where f = (1/x^2+1/x+1+x+x^2)*(1/y^2+1/y+1+y+y^2) mod 2.

Table of values

List of values