A261020 - cp's OEIS frontend

A261020 Numbers k such that the set of the decimal digits is a subgroup of the multiplicative group (Z/mZ)* where m is the sum of the decimal digits of k.

n	a(n)
1	11
2	12
3	13
4	14
5	15
6	16
7	17
8	18
9	19
10	21
11	31
12	41
13	51
14	61
15	71
16	81
17	91
18	111
19	124
20	139
21	142
22	193
23	214
24	241
25	319
26	391
27	412
28	421
29	913
30	931
31	1111
32	1115
33	1133
34	1151
35	1155
36	1177
37	1199
38	1248
39	1284
40	1313
41	1331
42	1379
43	1397
44	1428
45	1482
46	1511
47	1515
48	1551
49	1717
50	1739
51	1771
52	1793

[11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 31, 41, 51, 61, 71, 81, 91, 111, 124, 139, 142, 193, 214, 241, 319, 391, 412, 421, 913, 931, 1111, 1115, 1133, 1151, 1155, 1177, 1199, 1248, 1284, 1313, 1331, 1379, 1397, 1428, 1482, 1511, 1515, 1551, 1717, 1739, 1771, 1793]

cp's OEIS Frontend

A261020 Numbers k such that the set of the decimal digits is a subgroup of the multiplicative group (Z/mZ)* where m is the sum of the decimal digits of k.

Table of values

List of values