A028879 - OEIS

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A028879 as a simple table

n	a(n)
1	3
2	5
3	7
4	13
5	17
6	23
7	25
8	47
9	53
10	55
11	65
12	67
13	73
14	77
15	83
16	85
17	97
18	107
19	113
20	115
21	125
22	133
23	143
24	145
25	155
26	167
27	187
28	193
29	197
30	203
31	205
32	215
33	235
34	263
35	275
36	293
37	317
38	323
39	325
40	343
41	355
42	367
43	373
44	377
45	383
46	395
47	415
48	457
49	463
50	467
51	475
52	487
53	503
54	505
55	533
56	545

[3,5,7,13,17,23,25,47,53,55,65,67,73,77,83,85,97, 107,113,115,125,133,143,145,155,167,187,193,197, 203,205,215,235,263,275,293,317,323,325,343,355, 367,373,377,383,395,415,457,463,467,475,487,503, 505,533,545]

n	a(n)
1	3
2	5
3	7
4	13
5	17
6	23
7	25
8	47
9	53
10	55
11	65
12	67
13	73
14	77
15	83
16	85
17	97
18	107
19	113
20	115
21	125
22	133
23	143
24	145
25	155
26	167
27	187
28	193
29	197
30	203
31	205
32	215
33	235
34	263
35	275
36	293
37	317
38	323
39	325
40	343
41	355
42	367
43	373
44	377
45	383
46	395
47	415
48	457
49	463
50	467
51	475
52	487
53	503
54	505
55	533
56	545

n	a(n)
1	3
2	5
3	7
4	13
5	17
6	23
7	25
8	47
9	53
10	55
11	65
12	67
13	73
14	77
15	83
16	85
17	97
18	107
19	113
20	115
21	125
22	133
23	143
24	145
25	155
26	167
27	187
28	193
29	197
30	203
31	205
32	215
33	235
34	263
35	275
36	293
37	317
38	323
39	325
40	343
41	355
42	367
43	373
44	377
45	383
46	395
47	415
48	457
49	463
50	467
51	475
52	487
53	503
54	505
55	533
56	545

n	a(n)
1	3
2	5
3	7
4	13
5	17
6	23
7	25
8	47
9	53
10	55
11	65
12	67
13	73
14	77
15	83
16	85
17	97
18	107
19	113
20	115
21	125
22	133
23	143
24	145
25	155
26	167
27	187
28	193
29	197
30	203
31	205
32	215
33	235
34	263
35	275
36	293
37	317
38	323
39	325
40	343
41	355
42	367
43	373
44	377
45	383
46	395
47	415
48	457
49	463
50	467
51	475
52	487
53	503
54	505
55	533
56	545