A097877 - cp's OEIS frontend

A097877 Triangle read by rows: T(n,k) is the number of Dyck n-paths with k large components, 0 <= k <= n/2.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	4
6	1
7	12
8	1
9	1
10	34
11	7
12	1
13	98
14	32
15	1
16	1
17	294
18	124
19	10
20	1
21	919
22	448
23	61
24	1
25	1
26	2974
27	1576
28	298
29	13
30	1
31	9891
32	5510
33	1294
34	99
35	1
36	1
37	33604
38	19322
39	5260
40	583
41	16
42	1
43	116103
44	68206
45	20595
46	2960
47	146
48	1
49	1
50	406614
51	242602
52	78954
53	13704
54	1006
55	19
56	1
57	1440025

[1, 1, 1, 1, 1, 4, 1, 12, 1, 1, 34, 7, 1, 98, 32, 1, 1, 294, 124, 10, 1, 919, 448, 61, 1, 1, 2974, 1576, 298, 13, 1, 9891, 5510, 1294, 99, 1, 1, 33604, 19322, 5260, 583, 16, 1, 116103, 68206, 20595, 2960, 146, 1, 1, 406614, 242602, 78954, 13704, 1006, 19, 1, 1440025]

cp's OEIS Frontend

A097877 Triangle read by rows: T(n,k) is the number of Dyck n-paths with k large components, 0 <= k <= n/2.

Table of values

List of values