A345666 - cp's OEIS frontend

A345666 Composite numbers whose largest prime substring is greater than the record of all previous terms.

n	a(n)
1	12
2	15
3	27
4	110
5	117
6	119
7	123
8	129
9	141
10	143
11	147
12	153
13	159
14	161
15	171
16	183
17	189
18	297
19	1010
20	1030
21	1070
22	1090
23	1113
24	1127
25	1131
26	1137
27	1139
28	1149
29	1157
30	1167
31	1173
32	1179
33	1191
34	1197
35	1199
36	1211
37	1227
38	1233
39	1239
40	1241
41	1251
42	1257
43	1263
44	1269
45	1271
46	1281
47	1293

[12, 15, 27, 110, 117, 119, 123, 129, 141, 143, 147, 153, 159, 161, 171, 183, 189, 297, 1010, 1030, 1070, 1090, 1113, 1127, 1131, 1137, 1139, 1149, 1157, 1167, 1173, 1179, 1191, 1197, 1199, 1211, 1227, 1233, 1239, 1241, 1251, 1257, 1263, 1269, 1271, 1281, 1293]

cp's OEIS Frontend

A345666 Composite numbers whose largest prime substring is greater than the record of all previous terms.

Table of values

List of values