A286679 - OEIS

A286679 as a simple table

n	a(n)
3	17
4	33
5	81
6	113
7	193
8	241
9	353
10	561
11	641
12	913
13	1121
14	1233
15	1473
16	1873
17	2321
18	2481
19	2993
20	3361
21	3553
22	4161
23	4593
24	5281
25	6273
26	6801
27	7073
28	7633
29	7921
30	8513
31	10753
32	11441
33	12513
34	12881
35	14801
36	15201
37	16433
38	17713
39	18593
40	19953
41	21361
42	21841

[17,33,81,113,193,241,353,561,641,913,1121,1233, 1473,1873,2321,2481,2993,3361,3553,4161,4593,5281, 6273,6801,7073,7633,7921,8513,10753,11441,12513, 12881,14801,15201,16433,17713,18593,19953,21361, 21841]