A109502 - cp's OEIS frontend

A109502 Array read by antidiagonals: T(m,n) is the number of closed walks of length n on the complete graph on m nodes, m >= 1, n >= 0.

n	a(n)
1	1
2	1
3	0
4	1
5	0
6	0
7	1
8	0
9	1
10	0
11	1
12	0
13	2
14	0
15	0
16	1
17	0
18	3
19	2
20	1
21	0
22	1
23	0
24	4
25	6
26	6
27	0
28	0
29	1
30	0
31	5
32	12
33	21
34	10
35	1
36	0
37	1
38	0
39	6
40	20
41	52
42	60
43	22
44	0
45	0
46	1
47	0
48	7
49	30
50	105
51	204
52	183
53	42
54	1
55	0
56	1
57	0
58	8
59	42
60	186
61	520
62	820
63	546
64	86
65	0
66	0
67	1
68	0
69	9
70	56
71	301
72	1110
73	2605
74	3276
75	1641
76	170
77	1
78	0

[1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 2, 0, 0, 1, 0, 3, 2, 1, 0, 1, 0, 4, 6, 6, 0, 0, 1, 0, 5, 12, 21, 10, 1, 0, 1, 0, 6, 20, 52, 60, 22, 0, 0, 1, 0, 7, 30, 105, 204, 183, 42, 1, 0, 1, 0, 8, 42, 186, 520, 820, 546, 86, 0, 0, 1, 0, 9, 56, 301, 1110, 2605, 3276, 1641, 170, 1, 0]

cp's OEIS Frontend

A109502 Array read by antidiagonals: T(m,n) is the number of closed walks of length n on the complete graph on m nodes, m >= 1, n >= 0.

Table of values

List of values