A132276 - cp's OEIS frontend

A132276 Triangle read by rows: T(n,k) is the number of paths in the first quadrant from (0,0) to (n,k), consisting of steps U=(1,1), D=(1,-1), h=(1,0) and H=(2,0) (0<=k<=n).

n	a(n)
0	1
1	1
2	1
3	3
4	2
5	1
6	6
7	7
8	3
9	1
10	16
11	18
12	12
13	4
14	1
15	40
16	53
17	37
18	18
19	5
20	1
21	109
22	148
23	120
24	64
25	25
26	6
27	1
28	297
29	430
30	369
31	227
32	100
33	33
34	7
35	1
36	836
37	1244
38	1146
39	760
40	385
41	146
42	42
43	8
44	1
45	2377
46	3656
47	3519
48	2518
49	1391
50	606
51	203
52	52
53	9
54	1
55	6869
56	10796
57	10839
58	8188
59	4900
60	2346
61	903
62	272

[1, 1, 1, 3, 2, 1, 6, 7, 3, 1, 16, 18, 12, 4, 1, 40, 53, 37, 18, 5, 1, 109, 148, 120, 64, 25, 6, 1, 297, 430, 369, 227, 100, 33, 7, 1, 836, 1244, 1146, 760, 385, 146, 42, 8, 1, 2377, 3656, 3519, 2518, 1391, 606, 203, 52, 9, 1, 6869, 10796, 10839, 8188, 4900, 2346, 903, 272]

cp's OEIS Frontend

A132276 Triangle read by rows: T(n,k) is the number of paths in the first quadrant from (0,0) to (n,k), consisting of steps U=(1,1), D=(1,-1), h=(1,0) and H=(2,0) (0<=k<=n).

Table of values

List of values