A120309 - cp's OEIS frontend

A120309 Numbers k such that pi(k) == 0 (mod 4), where pi() = A000720.

n	a(n)
1	1
2	7
3	8
4	9
5	10
6	19
7	20
8	21
9	22
10	37
11	38
12	39
13	40
14	53
15	54
16	55
17	56
18	57
19	58
20	71
21	72
22	89
23	90
24	91
25	92
26	93
27	94
28	95
29	96
30	107
31	108
32	131
33	132
34	133
35	134
36	135
37	136
38	151
39	152
40	153
41	154
42	155
43	156
44	173
45	174
46	175
47	176
48	177
49	178
50	193
51	194
52	195
53	196

[1, 7, 8, 9, 10, 19, 20, 21, 22, 37, 38, 39, 40, 53, 54, 55, 56, 57, 58, 71, 72, 89, 90, 91, 92, 93, 94, 95, 96, 107, 108, 131, 132, 133, 134, 135, 136, 151, 152, 153, 154, 155, 156, 173, 174, 175, 176, 177, 178, 193, 194, 195, 196]

cp's OEIS Frontend

A120309 Numbers k such that pi(k) == 0 (mod 4), where pi() = A000720.

Table of values

List of values

n	a(n)
1	1
2	7
3	8
4	9
5	10
6	19
7	20
8	21
9	22
10	37
11	38
12	39
13	40
14	53
15	54
16	55
17	56
18	57
19	58
20	71
21	72
22	89
23	90
24	91
25	92
26	93
27	94
28	95
29	96
30	107
31	108
32	131
33	132
34	133
35	134
36	135
37	136
38	151
39	152
40	153
41	154
42	155
43	156
44	173
45	174
46	175
47	176
48	177
49	178
50	193
51	194
52	195
53	196

n	a(n)
1	1
2	7
3	8
4	9
5	10
6	19
7	20
8	21
9	22
10	37
11	38
12	39
13	40
14	53
15	54
16	55
17	56
18	57
19	58
20	71
21	72
22	89
23	90
24	91
25	92
26	93
27	94
28	95
29	96
30	107
31	108
32	131
33	132
34	133
35	134
36	135
37	136
38	151
39	152
40	153
41	154
42	155
43	156
44	173
45	174
46	175
47	176
48	177
49	178
50	193
51	194
52	195
53	196

n	a(n)
1	1
2	7
3	8
4	9
5	10
6	19
7	20
8	21
9	22
10	37
11	38
12	39
13	40
14	53
15	54
16	55
17	56
18	57
19	58
20	71
21	72
22	89
23	90
24	91
25	92
26	93
27	94
28	95
29	96
30	107
31	108
32	131
33	132
34	133
35	134
36	135
37	136
38	151
39	152
40	153
41	154
42	155
43	156
44	173
45	174
46	175
47	176
48	177
49	178
50	193
51	194
52	195
53	196