A181739 - cp's OEIS frontend

A181739 Smallest semiprime with internal digits = n; or 0 if no such number exists.

n	a(n)
0	106
1	111
2	121
3	133
4	141
5	155
6	161
7	177
8	183
9	194
10	1101
11	1111
12	1121
13	1133
14	1141
15	1154
16	1165
17	1174
18	1186
19	1191
20	1202
21	1211
22	1226
23	1234
24	1241
25	1253
26	1261
27	1271
28	1282
29	1293
30	1306
31	1313
32	1322
33	1333
34	1343
35	1351
36	1363
37	1371
38	1382
39	1391
40	1401
41	1411
42	2426

[106, 111, 121, 133, 141, 155, 161, 177, 183, 194, 1101, 1111, 1121, 1133, 1141, 1154, 1165, 1174, 1186, 1191, 1202, 1211, 1226, 1234, 1241, 1253, 1261, 1271, 1282, 1293, 1306, 1313, 1322, 1333, 1343, 1351, 1363, 1371, 1382, 1391, 1401, 1411, 2426]

cp's OEIS Frontend

A181739 Smallest semiprime with internal digits = n; or 0 if no such number exists.

Table of values

List of values