A164661 - cp's OEIS frontend

A164661 Denominators of row sums of triangle of rationals A164658/A164659. Definite integral of Chebyshev polynomials of the first kind: Integral_{x=0..1} T(n,x).

n	a(n)
0	1
1	2
2	3
3	2
4	15
5	6
6	35
7	6
8	63
9	10
10	99
11	10
12	143
13	14
14	195
15	14
16	255
17	18
18	323
19	18
20	399
21	22
22	483
23	22
24	575
25	26
26	675
27	26
28	783
29	30
30	899
31	30
32	1023
33	34
34	1155
35	34
36	1295
37	38
38	1443
39	38
40	1599
41	42
42	1763
43	42
44	1935
45	46
46	2115
47	46
48	2303
49	50
50	2499
51	50
52	2703
53	54
54	2915
55	54
56	3135
57	58
58	3363
59	58
60	3599

[1, 2, 3, 2, 15, 6, 35, 6, 63, 10, 99, 10, 143, 14, 195, 14, 255, 18, 323, 18, 399, 22, 483, 22, 575, 26, 675, 26, 783, 30, 899, 30, 1023, 34, 1155, 34, 1295, 38, 1443, 38, 1599, 42, 1763, 42, 1935, 46, 2115, 46, 2303, 50, 2499, 50, 2703, 54, 2915, 54, 3135, 58, 3363, 58, 3599]

cp's OEIS Frontend

A164661 Denominators of row sums of triangle of rationals A164658/A164659. Definite integral of Chebyshev polynomials of the first kind: Integral_{x=0..1} T(n,x).

Table of values

List of values