A130868 - cp's OEIS frontend

A130868 Numbers k such that the set of digits of k^2 is the same as the set of digits of (k+1)^2.

n	a(n)
1	13
2	157
3	436
4	515
5	847
6	863
7	900
8	913
9	987
10	992
11	1010
12	1100
13	1213
14	1350
15	1358
16	1686
17	1784
18	2015
19	2183
20	2263
21	2313
22	2342
23	2597
24	2778
25	3186
26	3279
27	3347
28	3486
29	3536
30	3592
31	3649
32	3779
33	3899
34	3909
35	3913
36	3971
37	3986
38	4012
39	4099
40	4248
41	4284
42	4286
43	4291
44	4412

[13, 157, 436, 515, 847, 863, 900, 913, 987, 992, 1010, 1100, 1213, 1350, 1358, 1686, 1784, 2015, 2183, 2263, 2313, 2342, 2597, 2778, 3186, 3279, 3347, 3486, 3536, 3592, 3649, 3779, 3899, 3909, 3913, 3971, 3986, 4012, 4099, 4248, 4284, 4286, 4291, 4412]

cp's OEIS Frontend

A130868 Numbers k such that the set of digits of k^2 is the same as the set of digits of (k+1)^2.

Table of values

List of values