A351225 - OEIS

A351225 as a simple table

n	a(n)
0	1
1	1
2	1
3	3
4	5
5	13
6	-1
7	3
8	7
9	21
10	35
11	79
12	13
13	37
14	61
15	135
16	209
17	433
18	107
19	231
20	355
21	729
22	1103
23	2227
24	601
25	1225
26	1849
27	3723
28	5597
29	11221
30	-23
31	-17
32	-11
33	9
34	29
35	91
36	-1
37	33
38	67
39	171
40	275
41	589
42	133
43	307
44	481
45	1005
46	1529
47	3103
48	827
49	1701
50	2575
51	5199
52	7823
53	15697
54	4321
55	8695
56	13069
57	26193
58	39317
59	78691
60	-11
61	37
62	85
63	231

[1,1,1,3,5,13,-1,3,7,21,35,79,13,37,61,135,209, 433,107,231,355,729,1103,2227,601,1225,1849,3723, 5597,11221,-23,-17,-11,9,29,91,-1,33,67,171,275, 589,133,307,481,1005,1529,3103,827,1701,2575,5199, 7823,15697,4321,8695,13069,26193,39317,78691,-11, 37,85,231]