A167454 - cp's OEIS frontend

A167454 Smallest sequence which lists the position of digits "4" in the sequence.

n	a(n)
1	2
2	4
3	5
4	44
5	50
6	51
7	52
8	53
9	55
10	56
11	57
12	58
13	59
14	60
15	61
16	62
17	63
18	65
19	66
20	67
21	68
22	69
23	70
24	400
25	500
26	4444
27	5444
28	44444
29	45444
30	444000
31	500000
32	500001
33	500002
34	500003
35	500005
36	500006
37	500007
38	500008
39	500009
40	500010
41	500011
42	500012
43	500013
44	500015
45	500016

[2, 4, 5, 44, 50, 51, 52, 53, 55, 56, 57, 58, 59, 60, 61, 62, 63, 65, 66, 67, 68, 69, 70, 400, 500, 4444, 5444, 44444, 45444, 444000, 500000, 500001, 500002, 500003, 500005, 500006, 500007, 500008, 500009, 500010, 500011, 500012, 500013, 500015, 500016]

cp's OEIS Frontend

A167454 Smallest sequence which lists the position of digits "4" in the sequence.

Table of values

List of values