A085608 - cp's OEIS frontend

A085608 Index of the smallest prime starting with n.

n	a(n)
1	5
2	1
3	2
4	13
5	3
6	18
7	4
8	23
9	25
10	26
11	5
12	31
13	6
14	35
15	36
16	38
17	7
18	42
19	8
20	304
21	47
22	48
23	9
24	53
25	54
26	56
27	58
28	60
29	10
30	63
31	11
32	453
33	67
34	69
35	71
36	73
37	12
38	76
39	78
40	79
41	13
42	82
43	14
44	86
45	88
46	89
47	15
48	93
49	94
50	96
51	682
52	98
53	16
54	100
55	102
56	103
57	105
58	107
59	17
60	110
61	18
62	807

[5, 1, 2, 13, 3, 18, 4, 23, 25, 26, 5, 31, 6, 35, 36, 38, 7, 42, 8, 304, 47, 48, 9, 53, 54, 56, 58, 60, 10, 63, 11, 453, 67, 69, 71, 73, 12, 76, 78, 79, 13, 82, 14, 86, 88, 89, 15, 93, 94, 96, 682, 98, 16, 100, 102, 103, 105, 107, 17, 110, 18, 807]

cp's OEIS Frontend

A085608 Index of the smallest prime starting with n.

Table of values

List of values

n	a(n)
1	5
2	1
3	2
4	13
5	3
6	18
7	4
8	23
9	25
10	26
11	5
12	31
13	6
14	35
15	36
16	38
17	7
18	42
19	8
20	304
21	47
22	48
23	9
24	53
25	54
26	56
27	58
28	60
29	10
30	63
31	11
32	453
33	67
34	69
35	71
36	73
37	12
38	76
39	78
40	79
41	13
42	82
43	14
44	86
45	88
46	89
47	15
48	93
49	94
50	96
51	682
52	98
53	16
54	100
55	102
56	103
57	105
58	107
59	17
60	110
61	18
62	807

n	a(n)
1	5
2	1
3	2
4	13
5	3
6	18
7	4
8	23
9	25
10	26
11	5
12	31
13	6
14	35
15	36
16	38
17	7
18	42
19	8
20	304
21	47
22	48
23	9
24	53
25	54
26	56
27	58
28	60
29	10
30	63
31	11
32	453
33	67
34	69
35	71
36	73
37	12
38	76
39	78
40	79
41	13
42	82
43	14
44	86
45	88
46	89
47	15
48	93
49	94
50	96
51	682
52	98
53	16
54	100
55	102
56	103
57	105
58	107
59	17
60	110
61	18
62	807

n	a(n)
1	5
2	1
3	2
4	13
5	3
6	18
7	4
8	23
9	25
10	26
11	5
12	31
13	6
14	35
15	36
16	38
17	7
18	42
19	8
20	304
21	47
22	48
23	9
24	53
25	54
26	56
27	58
28	60
29	10
30	63
31	11
32	453
33	67
34	69
35	71
36	73
37	12
38	76
39	78
40	79
41	13
42	82
43	14
44	86
45	88
46	89
47	15
48	93
49	94
50	96
51	682
52	98
53	16
54	100
55	102
56	103
57	105
58	107
59	17
60	110
61	18
62	807