A247107 - cp's OEIS frontend

A247107 a(0) = 0, a(n) = previous term + repunit of length of previous term for n > 0.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	21
12	32
13	43
14	54
15	65
16	76
17	87
18	98
19	109
20	220
21	331
22	442
23	553
24	664
25	775
26	886
27	997
28	1108
29	2219
30	3330
31	4441
32	5552
33	6663
34	7774
35	8885
36	9996
37	11107
38	22218
39	33329
40	44440
41	55551
42	66662
43	77773
44	88884
45	99995
46	111106
47	222217
48	333328
49	444439

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 21, 32, 43, 54, 65, 76, 87, 98, 109, 220, 331, 442, 553, 664, 775, 886, 997, 1108, 2219, 3330, 4441, 5552, 6663, 7774, 8885, 9996, 11107, 22218, 33329, 44440, 55551, 66662, 77773, 88884, 99995, 111106, 222217, 333328, 444439]

cp's OEIS Frontend

A247107 a(0) = 0, a(n) = previous term + repunit of length of previous term for n > 0.

Table of values

List of values