A326418 - cp's OEIS frontend

A326418 Nonnegative numbers k such that, in decimal representation, the subsequence of digits of k^2 occupying an odd position is equal to the digits of k.

n	a(n)
1	0
2	1
3	5
4	6
5	10
6	11
7	50
8	60
9	76
10	100
11	105
12	110
13	500
14	501
15	505
16	506
17	600
18	605
19	756
20	760
21	826
22	1000
23	1001
24	1050
25	1100
26	5000
27	5010
28	5050
29	5060
30	5941
31	6000
32	6050
33	7560
34	7600
35	8260
36	10000
37	10005
38	10010
39	10500
40	10505
41	11000
42	12731

[0, 1, 5, 6, 10, 11, 50, 60, 76, 100, 105, 110, 500, 501, 505, 506, 600, 605, 756, 760, 826, 1000, 1001, 1050, 1100, 5000, 5010, 5050, 5060, 5941, 6000, 6050, 7560, 7600, 8260, 10000, 10005, 10010, 10500, 10505, 11000, 12731]

cp's OEIS Frontend

A326418 Nonnegative numbers k such that, in decimal representation, the subsequence of digits of k^2 occupying an odd position is equal to the digits of k.

Table of values

List of values