A380615 - cp's OEIS frontend

A380615 Triangle read by rows: T(n,k) is the number of sensed combinatorial maps with n edges and k vertices, 1 <= k <= n + 1.

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	1
6	5
7	8
8	5
9	2
10	18
11	38
12	34
13	14
14	3
15	105
16	275
17	288
18	154
19	42
20	6
21	902
22	2614
23	3102
24	1959
25	705
26	140
27	14
28	9749
29	30346
30	39242
31	27898
32	11956
33	3142
34	473
35	34
36	127072
37	415360
38	573654
39	446078
40	217000
41	68544
42	13886
43	1670
44	95
45	1915951
46	6513999
47	9484003
48	7911844
49	4230802
50	1523176
51	373188
52	60614
53	5969
54	280

[1, 1, 1, 2, 2, 1, 5, 8, 5, 2, 18, 38, 34, 14, 3, 105, 275, 288, 154, 42, 6, 902, 2614, 3102, 1959, 705, 140, 14, 9749, 30346, 39242, 27898, 11956, 3142, 473, 34, 127072, 415360, 573654, 446078, 217000, 68544, 13886, 1670, 95, 1915951, 6513999, 9484003, 7911844, 4230802, 1523176, 373188, 60614, 5969, 280]

cp's OEIS Frontend

A380615 Triangle read by rows: T(n,k) is the number of sensed combinatorial maps with n edges and k vertices, 1 <= k <= n + 1.

Table of values

List of values