A309040 - cp's OEIS frontend

A309040 a(n) = MPR2(n, 4), where MPR2(n, x) is the (monic) minimal polynomial of 2cos(2Pi/n) as defined in A232624.

n	a(n)
1	2
2	6
3	5
4	4
5	19
6	3
7	71
8	14
9	53
10	11
11	989
12	13
13	3691
14	41
15	145
16	194
17	51409
18	51
19	191861
20	181
21	2017
22	571
23	2672279
24	193
25	524899
26	2131
27	140453
28	2521
29	138907099
30	241
31	518408351
32	37634
33	391249
34	29681
35	5352481
36	2701
37	26947261171
38	110771
39	5449393
40	37441
41	375326930089

[2, 6, 5, 4, 19, 3, 71, 14, 53, 11, 989, 13, 3691, 41, 145, 194, 51409, 51, 191861, 181, 2017, 571, 2672279, 193, 524899, 2131, 140453, 2521, 138907099, 241, 518408351, 37634, 391249, 29681, 5352481, 2701, 26947261171, 110771, 5449393, 37441, 375326930089]

cp's OEIS Frontend

A309040 a(n) = MPR2(n, 4), where MPR2(n, x) is the (monic) minimal polynomial of 2cos(2Pi/n) as defined in A232624.

Table of values

List of values

cp's OEIS Frontend

A309040 a(n) = MPR2(n, 4), where MPR2(n, x) is the (monic) minimal polynomial of 2*cos(2*Pi/n) as defined in A232624.

Table of values

List of values

A309040 a(n) = MPR2(n, 4), where MPR2(n, x) is the (monic) minimal polynomial of 2cos(2Pi/n) as defined in A232624.