A233578 - cp's OEIS frontend

A233578 n >= 2 such that the denominator/6 of Bernoulli(n) is congruent to {1, 5, 7, 13 or 19} modulo 30.

n	a(n)
1	2
2	4
3	6
4	8
5	12
6	14
7	18
8	24
9	26
10	34
11	36
12	38
13	40
14	42
15	54
16	62
17	68
18	70
19	72
20	74
21	76
22	78
23	86
24	88
25	94
26	98
27	100
28	102
29	108
30	110
31	114
32	118
33	120
34	122
35	124
36	126
37	130
38	134
39	142
40	146
41	152
42	158
43	162
44	182
45	186
46	188
47	190
48	194
49	196
50	202
51	204
52	206
53	208
54	210
55	214
56	216
57	218
58	220
59	222
60	228
61	230
62	232
63	234

[2, 4, 6, 8, 12, 14, 18, 24, 26, 34, 36, 38, 40, 42, 54, 62, 68, 70, 72, 74, 76, 78, 86, 88, 94, 98, 100, 102, 108, 110, 114, 118, 120, 122, 124, 126, 130, 134, 142, 146, 152, 158, 162, 182, 186, 188, 190, 194, 196, 202, 204, 206, 208, 210, 214, 216, 218, 220, 222, 228, 230, 232, 234]

cp's OEIS Frontend

A233578 n >= 2 such that the denominator/6 of Bernoulli(n) is congruent to {1, 5, 7, 13 or 19} modulo 30.

Table of values

List of values

n	a(n)
1	2
2	4
3	6
4	8
5	12
6	14
7	18
8	24
9	26
10	34
11	36
12	38
13	40
14	42
15	54
16	62
17	68
18	70
19	72
20	74
21	76
22	78
23	86
24	88
25	94
26	98
27	100
28	102
29	108
30	110
31	114
32	118
33	120
34	122
35	124
36	126
37	130
38	134
39	142
40	146
41	152
42	158
43	162
44	182
45	186
46	188
47	190
48	194
49	196
50	202
51	204
52	206
53	208
54	210
55	214
56	216
57	218
58	220
59	222
60	228
61	230
62	232
63	234

n	a(n)
1	2
2	4
3	6
4	8
5	12
6	14
7	18
8	24
9	26
10	34
11	36
12	38
13	40
14	42
15	54
16	62
17	68
18	70
19	72
20	74
21	76
22	78
23	86
24	88
25	94
26	98
27	100
28	102
29	108
30	110
31	114
32	118
33	120
34	122
35	124
36	126
37	130
38	134
39	142
40	146
41	152
42	158
43	162
44	182
45	186
46	188
47	190
48	194
49	196
50	202
51	204
52	206
53	208
54	210
55	214
56	216
57	218
58	220
59	222
60	228
61	230
62	232
63	234

n	a(n)
1	2
2	4
3	6
4	8
5	12
6	14
7	18
8	24
9	26
10	34
11	36
12	38
13	40
14	42
15	54
16	62
17	68
18	70
19	72
20	74
21	76
22	78
23	86
24	88
25	94
26	98
27	100
28	102
29	108
30	110
31	114
32	118
33	120
34	122
35	124
36	126
37	130
38	134
39	142
40	146
41	152
42	158
43	162
44	182
45	186
46	188
47	190
48	194
49	196
50	202
51	204
52	206
53	208
54	210
55	214
56	216
57	218
58	220
59	222
60	228
61	230
62	232
63	234