A250180 - cp's OEIS frontend

A250180 Numbers n such that Phi_25(n) is prime, where Phi is the cyclotomic polynomial.

n	a(n)
1	1
2	22
3	33
4	39
5	43
6	62
7	74
8	134
9	142
10	167
11	212
12	238
13	287
14	313
15	335
16	369
17	414
18	415
19	418
20	432
21	509
22	604
23	679
24	697
25	770
26	782
27	815
28	859
29	874
30	895
31	897
32	924
33	1039
34	1048
35	1070
36	1085
37	1134
38	1145
39	1170
40	1177
41	1212
42	1239
43	1240
44	1262
45	1339
46	1347
47	1364
48	1374
49	1407
50	1413
51	1414
52	1449

[1, 22, 33, 39, 43, 62, 74, 134, 142, 167, 212, 238, 287, 313, 335, 369, 414, 415, 418, 432, 509, 604, 679, 697, 770, 782, 815, 859, 874, 895, 897, 924, 1039, 1048, 1070, 1085, 1134, 1145, 1170, 1177, 1212, 1239, 1240, 1262, 1339, 1347, 1364, 1374, 1407, 1413, 1414, 1449]

cp's OEIS Frontend

A250180 Numbers n such that Phi_25(n) is prime, where Phi is the cyclotomic polynomial.

Table of values

List of values