A113733 - OEIS

A113733 as a simple table

n	a(n)
1	1
2	2
3	4
4	5
5	11
6	13
7	33
8	37
9	61
10	73
11	157
12	193
13	277
14	313
15	397
16	421
17	457
18	541
19	613
20	661
21	673
22	733
23	757
24	877
25	997
26	1093
27	1153
28	1201
29	1213
30	1237
31	1321
32	1381
33	1453
34	1621
35	1657
36	1753
37	1873
38	1933
39	1993
40	2017
41	2137
42	2341
43	2473
44	2557
45	2593
46	2797
47	2857
48	2917

[1,2,4,5,11,13,33,37,61,73,157,193,277,313,397, 421,457,541,613,661,673,733,757,877,997,1093,1153, 1201,1213,1237,1321,1381,1453,1621,1657,1753,1873, 1933,1993,2017,2137,2341,2473,2557,2593,2797,2857, 2917]