A056967 - cp's OEIS frontend

A056967 Write what is described (putting a leading zero on numbers which have an odd number of digits).

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	1
12	2
13	3
14	4
15	5
16	6
17	7
18	8
19	9
20	0
21	11
22	22
23	33
24	44
25	55
26	66
27	77
28	88
29	99
30	0
31	111
32	222
33	333
34	444
35	555
36	666
37	777
38	888
39	999
40	0
41	1111
42	2222
43	3333
44	4444
45	5555
46	6666
47	7777
48	8888
49	9999
50	0
51	11111
52	22222
53	33333
54	44444
55	55555
56	66666
57	77777
58	88888

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 11, 22, 33, 44, 55, 66, 77, 88, 99, 0, 111, 222, 333, 444, 555, 666, 777, 888, 999, 0, 1111, 2222, 3333, 4444, 5555, 6666, 7777, 8888, 9999, 0, 11111, 22222, 33333, 44444, 55555, 66666, 77777, 88888]

cp's OEIS Frontend

A056967 Write what is described (putting a leading zero on numbers which have an odd number of digits).

Table of values

List of values