A379930 - cp's OEIS frontend

A379930 Numbers that have the same number of divisors as there are runs in their base-10 representation.

n	a(n)
1	1
2	13
3	17
4	19
5	23
6	29
7	31
8	37
9	41
10	43
11	47
12	53
13	59
14	61
15	67
16	71
17	73
18	79
19	83
20	89
21	97
22	113
23	121
24	169
25	199
26	211
27	223
28	227
29	229
30	233
31	277
32	289
33	311
34	331
35	337
36	361
37	433
38	443
39	449
40	499
41	529
42	557
43	577
44	599
45	661
46	677
47	733
48	773
49	811
50	841
51	877
52	881
53	883
54	887
55	911
56	961
57	977
58	991
59	997
60	1018
61	1027
62	1037
63	1041

[1, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 113, 121, 169, 199, 211, 223, 227, 229, 233, 277, 289, 311, 331, 337, 361, 433, 443, 449, 499, 529, 557, 577, 599, 661, 677, 733, 773, 811, 841, 877, 881, 883, 887, 911, 961, 977, 991, 997, 1018, 1027, 1037, 1041]

cp's OEIS Frontend

A379930 Numbers that have the same number of divisors as there are runs in their base-10 representation.

Table of values

List of values