A197124 - cp's OEIS frontend

A197124 Extract positive numbers from the infinite string of prime numbers 235711131719..., constructing the smallest numbers which have not appeared in an earlier extraction.

n	a(n)
1	2
2	3
3	5
4	7
5	1
6	11
7	31
8	71
9	9
10	23
11	29
12	313
13	74
14	14
15	34
16	75
17	35
18	96
19	16
20	77
21	17
22	37
23	98
24	38
25	99
26	710
27	110
28	310
29	7109
30	113
31	12
32	713
33	1137
34	13
35	91
36	4
37	915
38	115
39	716
40	316
41	717
42	317
43	918
44	119
45	1193
46	19
47	719
48	92
49	112
50	232
51	27
52	22
53	923
54	32
55	39
56	24
57	125
58	1257
59	26

[2, 3, 5, 7, 1, 11, 31, 71, 9, 23, 29, 313, 74, 14, 34, 75, 35, 96, 16, 77, 17, 37, 98, 38, 99, 710, 110, 310, 7109, 113, 12, 713, 1137, 13, 91, 4, 915, 115, 716, 316, 717, 317, 918, 119, 1193, 19, 719, 92, 112, 232, 27, 22, 923, 32, 39, 24, 125, 1257, 26]

cp's OEIS Frontend

A197124 Extract positive numbers from the infinite string of prime numbers 235711131719..., constructing the smallest numbers which have not appeared in an earlier extraction.

Table of values

List of values