A068487 - OEIS

A068487 as a simple table

n	a(n)
1	5
2	13
3	73
4	41
5	61
6	157
7	113
8	233
9	181
10	269
11	317
12	313
13	569
14	421
15	709
16	617
17	613
18	853
19	761
20	929
21	1117
22	1013
23	1429
24	1201
25	1301
26	1637
27	1753
28	1873
29	1741
30	1861
31	2897
32	2113
33	2689
34	2381
35	2521
36	3697
37	2969
38	3469
39	3121
40	3449
41	3617
42	3613
43	4153
44	4337
45	4729
46	4517
47	4513

[5,13,73,41,61,157,113,233,181,269,317,313,569, 421,709,617,613,853,761,929,1117,1013,1429,1201, 1301,1637,1753,1873,1741,1861,2897,2113,2689,2381, 2521,3697,2969,3469,3121,3449,3617,3613,4153,4337, 4729,4517,4513]