A086457 - cp's OEIS frontend

A086457 Both n and n^2 have the same initial digit and also n and n^2 have the same final digit when expressed in base 10.

n	a(n)
1	0
2	1
3	10
4	11
5	95
6	96
7	100
8	101
9	105
10	106
11	110
12	111
13	115
14	116
15	120
16	121
17	125
18	126
19	130
20	131
21	135
22	136
23	140
24	141
25	895
26	896
27	950
28	951
29	955
30	956
31	960
32	961
33	965
34	966
35	970
36	971
37	975
38	976
39	980
40	981
41	985
42	986
43	990
44	991
45	995
46	996
47	1000
48	1001
49	1005
50	1006
51	1010
52	1011

[0, 1, 10, 11, 95, 96, 100, 101, 105, 106, 110, 111, 115, 116, 120, 121, 125, 126, 130, 131, 135, 136, 140, 141, 895, 896, 950, 951, 955, 956, 960, 961, 965, 966, 970, 971, 975, 976, 980, 981, 985, 986, 990, 991, 995, 996, 1000, 1001, 1005, 1006, 1010, 1011]

cp's OEIS Frontend

A086457 Both n and n^2 have the same initial digit and also n and n^2 have the same final digit when expressed in base 10.

Table of values

List of values