A167625 - cp's OEIS frontend

A167625 Square array T(n,k), read by upward antidiagonals, counting isomorphism classes of k-regular multigraphs of order n, loops allowed.

n	a(n)
1	1
2	1
3	0
4	1
5	1
6	1
7	1
8	0
9	2
10	0
11	1
12	1
13	3
14	2
15	1
16	1
17	0
18	5
19	0
20	3
21	0
22	1
23	1
24	7
25	8
26	7
27	3
28	1
29	1
30	0
31	11
32	0
33	20
34	0
35	4
36	0
37	1
38	1
39	15
40	31
41	56
42	32
43	13
44	4
45	1
46	1
47	0
48	22
49	0
50	187
51	0
52	66
53	0
54	5
55	0
56	1
57	1
58	30
59	140
60	654
61	727
62	384
63	101
64	22
65	5
66	1
67	1
68	0
69	42
70	0
71	2705
72	0
73	3369
74	0
75	181
76	0
77	6
78	0
79	1
80	1
81	56
82	722
83	12587
84	42703

[1, 1, 0, 1, 1, 1, 1, 0, 2, 0, 1, 1, 3, 2, 1, 1, 0, 5, 0, 3, 0, 1, 1, 7, 8, 7, 3, 1, 1, 0, 11, 0, 20, 0, 4, 0, 1, 1, 15, 31, 56, 32, 13, 4, 1, 1, 0, 22, 0, 187, 0, 66, 0, 5, 0, 1, 1, 30, 140, 654, 727, 384, 101, 22, 5, 1, 1, 0, 42, 0, 2705, 0, 3369, 0, 181, 0, 6, 0, 1, 1, 56, 722, 12587, 42703]

cp's OEIS Frontend

A167625 Square array T(n,k), read by upward antidiagonals, counting isomorphism classes of k-regular multigraphs of order n, loops allowed.

Table of values

List of values