A267504 - OEIS

A267504 as a simple table

n	a(n)
1	2
2	3
3	7
4	23
5	43
6	47
7	67
8	139
9	283
10	463
11	659
12	947
13	967
14	1319
15	1699
16	1979
17	3083
18	4423
19	5683
20	5839
21	6299
22	9227
23	10627
24	11887
25	13259
26	18679
27	19183
28	19447
29	19867
30	21407
31	26539
32	30559
33	35863
34	37379
35	39199
36	41539
37	44087
38	44483
39	45403
40	55399
41	63823
42	71347
43	71359
44	74759
45	91127
46	91463
47	115099
48	130687
49	132527

[2,3,7,23,43,47,67,139,283,463,659,947,967,1319, 1699,1979,3083,4423,5683,5839,6299,9227,10627, 11887,13259,18679,19183,19447,19867,21407,26539, 30559,35863,37379,39199,41539,44087,44483,45403, 55399,63823,71347,71359,74759,91127,91463,115099, 130687,132527]