A248874 - cp's OEIS frontend

A248874 Primitive prime factors of the cyclotomic polynomial sequence Phi(10,k) in the order in which they occur.

n	a(n)
1	11
2	61
3	5
4	41
5	521
6	101
7	191
8	331
9	1181
10	9091
11	13421
12	19141
13	2411
14	71
15	31
16	1531
17	61681
18	9041
19	2251
20	152381
21	185641
22	224071
23	211
24	5791
25	9161
26	431
27	1021
28	271
29	53951
30	401
31	71261
32	21821
33	251
34	4051
35	1151041
36	259631
37	132631
38	241
39	6781
40	1824841
41	2031671
42	41011

[11, 61, 5, 41, 521, 101, 191, 331, 1181, 9091, 13421, 19141, 2411, 71, 31, 1531, 61681, 9041, 2251, 152381, 185641, 224071, 211, 5791, 9161, 431, 1021, 271, 53951, 401, 71261, 21821, 251, 4051, 1151041, 259631, 132631, 241, 6781, 1824841, 2031671, 41011]

cp's OEIS Frontend

A248874 Primitive prime factors of the cyclotomic polynomial sequence Phi(10,k) in the order in which they occur.

Table of values

List of values