A225705 - cp's OEIS frontend

A225705 Composite squarefree numbers n such that p(i)-5 divides n+5, where p(i) are the prime factors of n.

n	a(n)
1	21
2	91
3	187
4	391
5	3451
6	4147
7	6391
8	7579
9	8827
10	9499
11	9823
12	11803
13	15283
14	21307
15	22243
16	26887
17	29563
18	36091
19	42763
20	49387
21	62491
22	63427
23	84091
24	89947
25	107707
26	116083
27	126451
28	139867
29	155227
30	227263
31	270391
32	287419
33	302731
34	317191
35	320827
36	376987
37	381667
38	433939

[21, 91, 187, 391, 3451, 4147, 6391, 7579, 8827, 9499, 9823, 11803, 15283, 21307, 22243, 26887, 29563, 36091, 42763, 49387, 62491, 63427, 84091, 89947, 107707, 116083, 126451, 139867, 155227, 227263, 270391, 287419, 302731, 317191, 320827, 376987, 381667, 433939]

cp's OEIS Frontend

A225705 Composite squarefree numbers n such that p(i)-5 divides n+5, where p(i) are the prime factors of n.

Table of values

List of values