A118936 - cp's OEIS frontend

A118936 Sub-Kaprekar numbers: k such that k = |q - r| and k^2 = q*10^m + r, for some m >= 1, q >= 0, 0 <= r < 10^m, with k not a power of 10.

n	a(n)
1	11
2	78
3	101
4	287
5	364
6	1001
7	1078
8	1096
9	1287
10	1364
11	10001
12	11096
13	18183
14	100001
15	118183
16	336634
17	1000001
18	1336634
19	2727274
20	10000001
21	12727274
22	19138757
23	23529412
24	25974026
25	97744361
26	100000001
27	120879122
28	123529412
29	140017878

[11, 78, 101, 287, 364, 1001, 1078, 1096, 1287, 1364, 10001, 11096, 18183, 100001, 118183, 336634, 1000001, 1336634, 2727274, 10000001, 12727274, 19138757, 23529412, 25974026, 97744361, 100000001, 120879122, 123529412, 140017878]

cp's OEIS Frontend

A118936 Sub-Kaprekar numbers: k such that k = |q - r| and k^2 = q*10^m + r, for some m >= 1, q >= 0, 0 <= r < 10^m, with k not a power of 10.

Table of values

List of values