A183108 - cp's OEIS frontend

A183108 Numbers m such that sum of divisors of m and sum of palindromic divisors of m are both palindromic.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	43
8	130
9	146
10	166
11	201
12	205
13	211
14	221
15	241
16	244
17	251
18	271
19	274
20	281
21	314
22	325
23	365
24	388
25	422
26	433
27	443
28	463
29	489
30	519
31	559
32	633
33	685
34	793
35	827
36	857
37	877
38	887
39	1841
40	2021
41	2111
42	2221
43	2284
44	2305
45	2441
46	2551
47	2561
48	2666
49	2751
50	2881

[1, 2, 3, 4, 5, 7, 43, 130, 146, 166, 201, 205, 211, 221, 241, 244, 251, 271, 274, 281, 314, 325, 365, 388, 422, 433, 443, 463, 489, 519, 559, 633, 685, 793, 827, 857, 877, 887, 1841, 2021, 2111, 2221, 2284, 2305, 2441, 2551, 2561, 2666, 2751, 2881]

cp's OEIS Frontend

A183108 Numbers m such that sum of divisors of m and sum of palindromic divisors of m are both palindromic.

Table of values

List of values