A090810 - cp's OEIS frontend

A090810 Distinct numbers appearing as denominators of Bernoulli(2n) for n > 2, divided by 6.

n	a(n)
1	1
2	5
3	7
4	11
5	23
6	47
7	55
8	59
9	83
10	85
11	107
12	115
13	133
14	145
15	167
16	179
17	227
18	235
19	239
20	253
21	263
22	265
23	295
24	301
25	347
26	359
27	383
28	413
29	415
30	443
31	455
32	467
33	479
34	503
35	517
36	535
37	553
38	563
39	581
40	587
41	647
42	649
43	659
44	685
45	719
46	721
47	745
48	749
49	781
50	827
51	835
52	839
53	863
54	865
55	887

[1, 5, 7, 11, 23, 47, 55, 59, 83, 85, 107, 115, 133, 145, 167, 179, 227, 235, 239, 253, 263, 265, 295, 301, 347, 359, 383, 413, 415, 443, 455, 467, 479, 503, 517, 535, 553, 563, 581, 587, 647, 649, 659, 685, 719, 721, 745, 749, 781, 827, 835, 839, 863, 865, 887]

cp's OEIS Frontend

A090810 Distinct numbers appearing as denominators of Bernoulli(2n) for n > 2, divided by 6.

Table of values

List of values

n	a(n)
1	1
2	5
3	7
4	11
5	23
6	47
7	55
8	59
9	83
10	85
11	107
12	115
13	133
14	145
15	167
16	179
17	227
18	235
19	239
20	253
21	263
22	265
23	295
24	301
25	347
26	359
27	383
28	413
29	415
30	443
31	455
32	467
33	479
34	503
35	517
36	535
37	553
38	563
39	581
40	587
41	647
42	649
43	659
44	685
45	719
46	721
47	745
48	749
49	781
50	827
51	835
52	839
53	863
54	865
55	887

n	a(n)
1	1
2	5
3	7
4	11
5	23
6	47
7	55
8	59
9	83
10	85
11	107
12	115
13	133
14	145
15	167
16	179
17	227
18	235
19	239
20	253
21	263
22	265
23	295
24	301
25	347
26	359
27	383
28	413
29	415
30	443
31	455
32	467
33	479
34	503
35	517
36	535
37	553
38	563
39	581
40	587
41	647
42	649
43	659
44	685
45	719
46	721
47	745
48	749
49	781
50	827
51	835
52	839
53	863
54	865
55	887

n	a(n)
1	1
2	5
3	7
4	11
5	23
6	47
7	55
8	59
9	83
10	85
11	107
12	115
13	133
14	145
15	167
16	179
17	227
18	235
19	239
20	253
21	263
22	265
23	295
24	301
25	347
26	359
27	383
28	413
29	415
30	443
31	455
32	467
33	479
34	503
35	517
36	535
37	553
38	563
39	581
40	587
41	647
42	649
43	659
44	685
45	719
46	721
47	745
48	749
49	781
50	827
51	835
52	839
53	863
54	865
55	887