A321128 - cp's OEIS frontend

A321128 Single-digit numbers in the order in which they first appear in the decimal expansions of prime numbers, followed by the two-digit numbers in the order in which they appear, then the three-digit numbers, and so on.

n	a(n)
1	2
2	3
3	5
4	7
5	1
6	9
7	4
8	6
9	8
10	0
11	11
12	13
13	17
14	19
15	23
16	29
17	31
18	37
19	41
20	43
21	47
22	53
23	59
24	61
25	67
26	71
27	73
28	79
29	83
30	89
31	97
32	10
33	12
34	27
35	39
36	14
37	49
38	15
39	51
40	57
41	16
42	63
43	18
44	81
45	91
46	93
47	99
48	21
49	22
50	33
51	24
52	25
53	26
54	69
55	77
56	28
57	30
58	34
59	35
60	36
61	38
62	40
63	42
64	44
65	45
66	46
67	48
68	87

[2, 3, 5, 7, 1, 9, 4, 6, 8, 0, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 10, 12, 27, 39, 14, 49, 15, 51, 57, 16, 63, 18, 81, 91, 93, 99, 21, 22, 33, 24, 25, 26, 69, 77, 28, 30, 34, 35, 36, 38, 40, 42, 44, 45, 46, 48, 87]

cp's OEIS Frontend

A321128 Single-digit numbers in the order in which they first appear in the decimal expansions of prime numbers, followed by the two-digit numbers in the order in which they appear, then the three-digit numbers, and so on.

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	7
5	1
6	9
7	4
8	6
9	8
10	0
11	11
12	13
13	17
14	19
15	23
16	29
17	31
18	37
19	41
20	43
21	47
22	53
23	59
24	61
25	67
26	71
27	73
28	79
29	83
30	89
31	97
32	10
33	12
34	27
35	39
36	14
37	49
38	15
39	51
40	57
41	16
42	63
43	18
44	81
45	91
46	93
47	99
48	21
49	22
50	33
51	24
52	25
53	26
54	69
55	77
56	28
57	30
58	34
59	35
60	36
61	38
62	40
63	42
64	44
65	45
66	46
67	48
68	87

n	a(n)
1	2
2	3
3	5
4	7
5	1
6	9
7	4
8	6
9	8
10	0
11	11
12	13
13	17
14	19
15	23
16	29
17	31
18	37
19	41
20	43
21	47
22	53
23	59
24	61
25	67
26	71
27	73
28	79
29	83
30	89
31	97
32	10
33	12
34	27
35	39
36	14
37	49
38	15
39	51
40	57
41	16
42	63
43	18
44	81
45	91
46	93
47	99
48	21
49	22
50	33
51	24
52	25
53	26
54	69
55	77
56	28
57	30
58	34
59	35
60	36
61	38
62	40
63	42
64	44
65	45
66	46
67	48
68	87

n	a(n)
1	2
2	3
3	5
4	7
5	1
6	9
7	4
8	6
9	8
10	0
11	11
12	13
13	17
14	19
15	23
16	29
17	31
18	37
19	41
20	43
21	47
22	53
23	59
24	61
25	67
26	71
27	73
28	79
29	83
30	89
31	97
32	10
33	12
34	27
35	39
36	14
37	49
38	15
39	51
40	57
41	16
42	63
43	18
44	81
45	91
46	93
47	99
48	21
49	22
50	33
51	24
52	25
53	26
54	69
55	77
56	28
57	30
58	34
59	35
60	36
61	38
62	40
63	42
64	44
65	45
66	46
67	48
68	87