A247843 - cp's OEIS frontend

A247843 Consecutive exclusionary squares: Numbers n such that n^2 does not contain digits of n and (n+1)^2 does not contain digits of n+1.

n	a(n)
1	2
2	3
3	7
4	8
5	17
6	33
7	38
8	53
9	57
10	58
11	157
12	187
13	237
14	313
15	333
16	557
17	558
18	672
19	688
20	738
21	787
22	788
23	812
24	813
25	853
26	1557
27	2087
28	2107
29	2112
30	3112
31	3113
32	3157
33	3333
34	3357
35	3358
36	4453
37	4553
38	5598
39	5857
40	6672
41	6688
42	7017
43	7287
44	7772
45	7888
46	7908
47	8087
48	8337
49	15787
50	17157
51	18557
52	22112
53	32358

[2, 3, 7, 8, 17, 33, 38, 53, 57, 58, 157, 187, 237, 313, 333, 557, 558, 672, 688, 738, 787, 788, 812, 813, 853, 1557, 2087, 2107, 2112, 3112, 3113, 3157, 3333, 3357, 3358, 4453, 4553, 5598, 5857, 6672, 6688, 7017, 7287, 7772, 7888, 7908, 8087, 8337, 15787, 17157, 18557, 22112, 32358]

cp's OEIS Frontend

A247843 Consecutive exclusionary squares: Numbers n such that n^2 does not contain digits of n and (n+1)^2 does not contain digits of n+1.

Table of values

List of values