A014824 - cp's OEIS frontend

A014824 a(0) = 0; for n>0, a(n) = 10*a(n-1) + n.

n	a(n)
0	0
1	1
2	12
3	123
4	1234
5	12345
6	123456
7	1234567
8	12345678
9	123456789
10	1234567900
11	12345679011
12	123456790122
13	1234567901233
14	12345679012344
15	123456790123455
16	1234567901234566
17	12345679012345677
18	123456790123456788
19	1234567901234567899
20	12345679012345679010
21	123456790123456790121

[0, 1, 12, 123, 1234, 12345, 123456, 1234567, 12345678, 123456789, 1234567900, 12345679011, 123456790122, 1234567901233, 12345679012344, 123456790123455, 1234567901234566, 12345679012345677, 123456790123456788, 1234567901234567899, 12345679012345679010, 123456790123456790121]

cp's OEIS Frontend

A014824 a(0) = 0; for n>0, a(n) = 10*a(n-1) + n.

Table of values

List of values