A328782 - cp's OEIS frontend

A328782 Integers k such that k and k^2 contain the same number > 0 of digits zero in their decimal expansion.

n	a(n)
1	0
2	104
3	105
4	203
5	205
6	302
7	303
8	305
9	402
10	403
11	405
12	504
13	505
14	506
15	507
16	508
17	509
18	601
19	602
20	603
21	605
22	609
23	701
24	702
25	703
26	705
27	708
28	709
29	801
30	802
31	803
32	805
33	901
34	902
35	903
36	905
37	906
38	1006
39	1007
40	1008
41	1009
42	1011
43	1012
44	1013
45	1014
46	1016
47	1017
48	1018
49	1019
50	1021

[0, 104, 105, 203, 205, 302, 303, 305, 402, 403, 405, 504, 505, 506, 507, 508, 509, 601, 602, 603, 605, 609, 701, 702, 703, 705, 708, 709, 801, 802, 803, 805, 901, 902, 903, 905, 906, 1006, 1007, 1008, 1009, 1011, 1012, 1013, 1014, 1016, 1017, 1018, 1019, 1021]

cp's OEIS Frontend

A328782 Integers k such that k and k^2 contain the same number > 0 of digits zero in their decimal expansion.

Table of values

List of values