A307882 - OEIS

A307882 as a simple table

n	a(n)
1	-1
2	1
3	3
4	5
5	7
6	9
7	11
8	13
9	15
10	25
11	29
12	31
13	39
14	45
15	61
16	63
17	75
18	81
19	85
20	111
21	123
22	131
23	151
24	175
25	207
26	225
27	241
28	267
29	301
30	329
31	335
32	427
33	435
34	505
35	539
36	565
37	611
38	617
39	665
40	695
41	739
42	805
43	843
44	875
45	1113
46	1143
47	1465
48	1797
49	1801
50	1959
51	2065
52	2369
53	2783

[-1,1,3,5,7,9,11,13,15,25,29,31,39,45,61,63,75,81, 85,111,123,131,151,175,207,225,241,267,301,329, 335,427,435,505,539,565,611,617,665,695,739,805, 843,875,1113,1143,1465,1797,1801,1959,2065,2369, 2783]