A086779 - cp's OEIS frontend

A086779 Numbers k such that k-th cyclotomic polynomial has exactly 7 nonzero terms.

n	a(n)
1	7
2	14
3	15
4	28
5	30
6	45
7	49
8	56
9	60
10	75
11	90
12	98
13	112
14	120
15	135
16	150
17	180
18	196
19	224
20	225
21	240
22	270
23	300
24	343
25	360
26	375
27	392
28	405
29	448
30	450
31	480
32	540
33	600
34	675
35	686
36	720
37	750
38	784
39	810
40	896
41	900
42	960
43	1080
44	1125
45	1200
46	1215
47	1350
48	1372
49	1440
50	1500
51	1568
52	1620

[7, 14, 15, 28, 30, 45, 49, 56, 60, 75, 90, 98, 112, 120, 135, 150, 180, 196, 224, 225, 240, 270, 300, 343, 360, 375, 392, 405, 448, 450, 480, 540, 600, 675, 686, 720, 750, 784, 810, 896, 900, 960, 1080, 1125, 1200, 1215, 1350, 1372, 1440, 1500, 1568, 1620]

cp's OEIS Frontend

A086779 Numbers k such that k-th cyclotomic polynomial has exactly 7 nonzero terms.

Table of values

List of values