A186740 - cp's OEIS frontend

A186740 Sequence read from antidiagonals of rectangular array with entry in row n and column q given by T(n,q) = 2^(2n)(Sum_{j=1..n+1} (cos(jPi/(2q+1)))^(2*n)), n >= 0, q >= 1.

n	a(n)
0	1
1	1
2	2
3	1
4	3
5	3
6	1
7	7
8	5
9	4
10	1
11	18
12	13
13	7
14	5
15	1
16	47
17	38
18	19
19	9
20	6
21	1
22	123
23	117
24	58
25	25
26	11
27	7
28	1
29	322
30	370
31	187
32	78
33	31
34	13
35	8
36	1
37	843
38	1186
39	622
40	257
41	98
42	37
43	15
44	9
45	1
46	2207
47	3827
48	2110
49	874
50	327
51	118
52	43
53	17
54	10
55	1
56	5778
57	12389
58	7252
59	3034
60	1126
61	397
62	138
63	49
64	19
65	11

[1, 1, 2, 1, 3, 3, 1, 7, 5, 4, 1, 18, 13, 7, 5, 1, 47, 38, 19, 9, 6, 1, 123, 117, 58, 25, 11, 7, 1, 322, 370, 187, 78, 31, 13, 8, 1, 843, 1186, 622, 257, 98, 37, 15, 9, 1, 2207, 3827, 2110, 874, 327, 118, 43, 17, 10, 1, 5778, 12389, 7252, 3034, 1126, 397, 138, 49, 19, 11]

cp's OEIS Frontend

A186740 Sequence read from antidiagonals of rectangular array with entry in row n and column q given by T(n,q) = 2^(2n)(Sum_{j=1..n+1} (cos(jPi/(2q+1)))^(2*n)), n >= 0, q >= 1.

Table of values

List of values

cp's OEIS Frontend

A186740 Sequence read from antidiagonals of rectangular array with entry in row n and column q given by T(n,q) = 2^(2*n)*(Sum_{j=1..n+1} (cos(j*Pi/(2*q+1)))^(2*n)), n >= 0, q >= 1.

Table of values

List of values

A186740 Sequence read from antidiagonals of rectangular array with entry in row n and column q given by T(n,q) = 2^(2n)(Sum_{j=1..n+1} (cos(jPi/(2q+1)))^(2*n)), n >= 0, q >= 1.