A057811 - cp's OEIS frontend

A057811 Numbers k such that pi(k) is even.

n	a(n)
1	1
2	3
3	4
4	7
5	8
6	9
7	10
8	13
9	14
10	15
11	16
12	19
13	20
14	21
15	22
16	29
17	30
18	37
19	38
20	39
21	40
22	43
23	44
24	45
25	46
26	53
27	54
28	55
29	56
30	57
31	58
32	61
33	62
34	63
35	64
36	65
37	66
38	71
39	72
40	79
41	80
42	81
43	82
44	89
45	90
46	91
47	92
48	93
49	94
50	95
51	96
52	101
53	102
54	107
55	108
56	113
57	114
58	115
59	116
60	117
61	118
62	119

[1, 3, 4, 7, 8, 9, 10, 13, 14, 15, 16, 19, 20, 21, 22, 29, 30, 37, 38, 39, 40, 43, 44, 45, 46, 53, 54, 55, 56, 57, 58, 61, 62, 63, 64, 65, 66, 71, 72, 79, 80, 81, 82, 89, 90, 91, 92, 93, 94, 95, 96, 101, 102, 107, 108, 113, 114, 115, 116, 117, 118, 119]

cp's OEIS Frontend

A057811 Numbers k such that pi(k) is even.

Table of values

List of values

n	a(n)
1	1
2	3
3	4
4	7
5	8
6	9
7	10
8	13
9	14
10	15
11	16
12	19
13	20
14	21
15	22
16	29
17	30
18	37
19	38
20	39
21	40
22	43
23	44
24	45
25	46
26	53
27	54
28	55
29	56
30	57
31	58
32	61
33	62
34	63
35	64
36	65
37	66
38	71
39	72
40	79
41	80
42	81
43	82
44	89
45	90
46	91
47	92
48	93
49	94
50	95
51	96
52	101
53	102
54	107
55	108
56	113
57	114
58	115
59	116
60	117
61	118
62	119

n	a(n)
1	1
2	3
3	4
4	7
5	8
6	9
7	10
8	13
9	14
10	15
11	16
12	19
13	20
14	21
15	22
16	29
17	30
18	37
19	38
20	39
21	40
22	43
23	44
24	45
25	46
26	53
27	54
28	55
29	56
30	57
31	58
32	61
33	62
34	63
35	64
36	65
37	66
38	71
39	72
40	79
41	80
42	81
43	82
44	89
45	90
46	91
47	92
48	93
49	94
50	95
51	96
52	101
53	102
54	107
55	108
56	113
57	114
58	115
59	116
60	117
61	118
62	119

n	a(n)
1	1
2	3
3	4
4	7
5	8
6	9
7	10
8	13
9	14
10	15
11	16
12	19
13	20
14	21
15	22
16	29
17	30
18	37
19	38
20	39
21	40
22	43
23	44
24	45
25	46
26	53
27	54
28	55
29	56
30	57
31	58
32	61
33	62
34	63
35	64
36	65
37	66
38	71
39	72
40	79
41	80
42	81
43	82
44	89
45	90
46	91
47	92
48	93
49	94
50	95
51	96
52	101
53	102
54	107
55	108
56	113
57	114
58	115
59	116
60	117
61	118
62	119