A210417 - cp's OEIS frontend

A210417 List the positions of all digits 3 in the concatenation of all terms, not necessarily in order. This is the lexicographically earliest such sequence.

n	a(n)
1	2
2	3
3	30
4	6
5	31
6	9
7	32
8	13
9	33
10	12
11	14
12	21
13	34
14	25
15	35
16	29
17	333
18	3333
19	36
20	38
21	42
22	300
23	47
24	301
25	52
26	302
27	57
28	303
29	59
30	63
31	66
32	304
33	71
34	305
35	76
36	306
37	81
38	307
39	86
40	308
41	91
42	309
43	96
44	310
45	102
46	311
47	108
48	312
49	113
50	117
51	313
52	119
53	126
54	314
55	130
56	133
57	134
58	136
59	139

[2, 3, 30, 6, 31, 9, 32, 13, 33, 12, 14, 21, 34, 25, 35, 29, 333, 3333, 36, 38, 42, 300, 47, 301, 52, 302, 57, 303, 59, 63, 66, 304, 71, 305, 76, 306, 81, 307, 86, 308, 91, 309, 96, 310, 102, 311, 108, 312, 113, 117, 313, 119, 126, 314, 130, 133, 134, 136, 139]

cp's OEIS Frontend

A210417 List the positions of all digits 3 in the concatenation of all terms, not necessarily in order. This is the lexicographically earliest such sequence.

Table of values

List of values