A039598 - cp's OEIS frontend

A039598 Triangle formed from odd-numbered columns of triangle of expansions of powers of x in terms of Chebyshev polynomials U_n(x). Sometimes called Catalan's triangle.

n	a(n)
0	1
1	2
2	1
3	5
4	4
5	1
6	14
7	14
8	6
9	1
10	42
11	48
12	27
13	8
14	1
15	132
16	165
17	110
18	44
19	10
20	1
21	429
22	572
23	429
24	208
25	65
26	12
27	1
28	1430
29	2002
30	1638
31	910
32	350
33	90
34	14
35	1
36	4862
37	7072
38	6188
39	3808
40	1700
41	544
42	119
43	16
44	1
45	16796
46	25194
47	23256
48	15504
49	7752
50	2907
51	798
52	152
53	18
54	1

[1, 2, 1, 5, 4, 1, 14, 14, 6, 1, 42, 48, 27, 8, 1, 132, 165, 110, 44, 10, 1, 429, 572, 429, 208, 65, 12, 1, 1430, 2002, 1638, 910, 350, 90, 14, 1, 4862, 7072, 6188, 3808, 1700, 544, 119, 16, 1, 16796, 25194, 23256, 15504, 7752, 2907, 798, 152, 18, 1]

cp's OEIS Frontend

A039598 Triangle formed from odd-numbered columns of triangle of expansions of powers of x in terms of Chebyshev polynomials U_n(x). Sometimes called Catalan's triangle.

Table of values

List of values