A004682 - OEIS

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A004682 as a simple table

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	15
7	21
8	23
9	27
10	35
11	37
12	45
13	51
14	53
15	57
16	65
17	73
18	75
19	103
20	107
21	111
22	117
23	123
24	131
25	141
26	145
27	147
28	153
29	155
30	161
31	177
32	203
33	211
34	213
35	225
36	227
37	235
38	243
39	247
40	255
41	263
42	265
43	277
44	301
45	305
46	307
47	323
48	337
49	343
50	345
51	351
52	357
53	361
54	373
55	401
56	407
57	415
58	417

[2,3,5,7,13,15,21,23,27,35,37,45,51,53,57,65,73, 75,103,107,111,117,123,131,141,145,147,153,155, 161,177,203,211,213,225,227,235,243,247,255,263, 265,277,301,305,307,323,337,343,345,351,357,361, 373,401,407,415,417]

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	15
7	21
8	23
9	27
10	35
11	37
12	45
13	51
14	53
15	57
16	65
17	73
18	75
19	103
20	107
21	111
22	117
23	123
24	131
25	141
26	145
27	147
28	153
29	155
30	161
31	177
32	203
33	211
34	213
35	225
36	227
37	235
38	243
39	247
40	255
41	263
42	265
43	277
44	301
45	305
46	307
47	323
48	337
49	343
50	345
51	351
52	357
53	361
54	373
55	401
56	407
57	415
58	417

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	15
7	21
8	23
9	27
10	35
11	37
12	45
13	51
14	53
15	57
16	65
17	73
18	75
19	103
20	107
21	111
22	117
23	123
24	131
25	141
26	145
27	147
28	153
29	155
30	161
31	177
32	203
33	211
34	213
35	225
36	227
37	235
38	243
39	247
40	255
41	263
42	265
43	277
44	301
45	305
46	307
47	323
48	337
49	343
50	345
51	351
52	357
53	361
54	373
55	401
56	407
57	415
58	417

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	15
7	21
8	23
9	27
10	35
11	37
12	45
13	51
14	53
15	57
16	65
17	73
18	75
19	103
20	107
21	111
22	117
23	123
24	131
25	141
26	145
27	147
28	153
29	155
30	161
31	177
32	203
33	211
34	213
35	225
36	227
37	235
38	243
39	247
40	255
41	263
42	265
43	277
44	301
45	305
46	307
47	323
48	337
49	343
50	345
51	351
52	357
53	361
54	373
55	401
56	407
57	415
58	417