A136822 - cp's OEIS frontend

A136822 Numbers k such that k and k^2 use only the digits 0, 1, 2 and 5.

n	a(n)
1	0
2	1
3	5
4	10
5	11
6	15
7	50
8	100
9	101
10	105
11	110
12	150
13	500
14	501
15	505
16	1000
17	1001
18	1005
19	1010
20	1011
21	1050
22	1100
23	1101
24	1105
25	1500
26	5000
27	5001
28	5005
29	5010
30	5011
31	5015
32	5050
33	10000
34	10001
35	10005
36	10010
37	10011
38	10050
39	10100
40	10105
41	10110
42	10500
43	11000
44	11001
45	11005
46	11010
47	11050
48	11205
49	15000
50	15005
51	50000
52	50001
53	50005
54	50010
55	50011
56	50015
57	50050
58	50100

[0, 1, 5, 10, 11, 15, 50, 100, 101, 105, 110, 150, 500, 501, 505, 1000, 1001, 1005, 1010, 1011, 1050, 1100, 1101, 1105, 1500, 5000, 5001, 5005, 5010, 5011, 5015, 5050, 10000, 10001, 10005, 10010, 10011, 10050, 10100, 10105, 10110, 10500, 11000, 11001, 11005, 11010, 11050, 11205, 15000, 15005, 50000, 50001, 50005, 50010, 50011, 50015, 50050, 50100]

cp's OEIS Frontend

A136822 Numbers k such that k and k^2 use only the digits 0, 1, 2 and 5.

Table of values

List of values