A141966 - OEIS

A141966 as a simple table

n	a(n)
1	3
2	31
3	59
4	199
5	227
6	283
7	311
8	367
9	479
10	563
11	619
12	647
13	787
14	983
15	1039
16	1123
17	1151
18	1291
19	1319
20	1459
21	1487
22	1543
23	1571
24	1627
25	1823
26	1879
27	1907
28	2131
29	2243
30	2383
31	2411
32	2467
33	2551
34	2579
35	2663
36	2719
37	2803
38	2887
39	2971
40	2999
41	3083
42	3167
43	3251
44	3307
45	3391
46	3559

[3,31,59,199,227,283,311,367,479,563,619,647,787, 983,1039,1123,1151,1291,1319,1459,1487,1543,1571, 1627,1823,1879,1907,2131,2243,2383,2411,2467,2551, 2579,2663,2719,2803,2887,2971,2999,3083,3167,3251, 3307,3391,3559]