A127535 - cp's OEIS frontend

A127535 Triangle read by rows: T(n,k) is the number of even trees with 2n edges and jump-length equal to k (0<=k<=n-1).

n	a(n)
1	1
2	2
3	1
4	4
5	6
6	2
7	8
8	22
9	20
10	5
11	16
12	66
13	107
14	70
15	14
16	32
17	178
18	428
19	496
20	252
21	42
22	64
23	450
24	1449
25	2498
26	2235
27	924
28	132
29	128
30	1090
31	4410
32	10234
33	13662
34	9878
35	3432
36	429
37	256
38	2562
39	12479
40	36558
41	66107
42	71370
43	43043
44	12870
45	1430
46	512
47	5890
48	33512
49	118588

[1, 2, 1, 4, 6, 2, 8, 22, 20, 5, 16, 66, 107, 70, 14, 32, 178, 428, 496, 252, 42, 64, 450, 1449, 2498, 2235, 924, 132, 128, 1090, 4410, 10234, 13662, 9878, 3432, 429, 256, 2562, 12479, 36558, 66107, 71370, 43043, 12870, 1430, 512, 5890, 33512, 118588]

cp's OEIS Frontend

A127535 Triangle read by rows: T(n,k) is the number of even trees with 2n edges and jump-length equal to k (0<=k<=n-1).

Table of values

List of values