A208262 - cp's OEIS frontend

A208262 Numbers with all divisors starting and ending with digit 1.

n	a(n)
1	1
2	11
3	101
4	121
5	131
6	151
7	181
8	191
9	1021
10	1031
11	1051
12	1061
13	1091
14	1111
15	1151
16	1171
17	1181
18	1201
19	1231
20	1291
21	1301
22	1321
23	1331
24	1361
25	1381
26	1441
27	1451
28	1471
29	1481
30	1511
31	1531
32	1571
33	1601
34	1621
35	1661
36	1721
37	1741
38	1801
39	1811
40	1831
41	1861
42	1871
43	1901
44	1931
45	1951
46	1991

[1, 11, 101, 121, 131, 151, 181, 191, 1021, 1031, 1051, 1061, 1091, 1111, 1151, 1171, 1181, 1201, 1231, 1291, 1301, 1321, 1331, 1361, 1381, 1441, 1451, 1471, 1481, 1511, 1531, 1571, 1601, 1621, 1661, 1721, 1741, 1801, 1811, 1831, 1861, 1871, 1901, 1931, 1951, 1991]

cp's OEIS Frontend

A208262 Numbers with all divisors starting and ending with digit 1.

Table of values

List of values