A086811 - cp's OEIS frontend

A086811 Average (scaled by a certain explicit factor) over all integers k of a_k(n), the n-th coefficient of the k-th cyclotomic polynomial.

n	a(n)
1	0
2	3
3	6
4	16
5	45
6	126
7	224
8	1344
9	684
10	1116
11	4752
12	23760
13	56784
14	286944
15	164664
16	281472
17	2449224
18	7371648
19	27086400
20	160392960
21	49635936
22	68277888
23	1049956992
24	6077306880
25	1252224000
26	3240801792
27	2083408128
28	4066530048
29	35225729280
30	142745587200
31	717382656000
32	6279166033920
33	2442775449600
34	2080906813440
35	2251759104000

[0, 3, 6, 16, 45, 126, 224, 1344, 684, 1116, 4752, 23760, 56784, 286944, 164664, 281472, 2449224, 7371648, 27086400, 160392960, 49635936, 68277888, 1049956992, 6077306880, 1252224000, 3240801792, 2083408128, 4066530048, 35225729280, 142745587200, 717382656000, 6279166033920, 2442775449600, 2080906813440, 2251759104000]

cp's OEIS Frontend

A086811 Average (scaled by a certain explicit factor) over all integers k of a_k(n), the n-th coefficient of the k-th cyclotomic polynomial.

Table of values

List of values