A318106 - cp's OEIS frontend

A318106 Triangle read by rows: T(n,k) is the number of rooted maps with n edges whose core comprises k edges, 1 <= k <= n.

n	a(n)
1	2
2	8
3	1
4	44
5	8
6	2
7	288
8	60
9	24
10	6
11	2106
12	464
13	228
14	96
15	22
16	16632
17	3742
18	2048
19	1104
20	440
21	91
22	138996
23	31392
24	18246
25	11328
26	5940
27	2184
28	408
29	1213056
30	272592
31	163896
32	111048
33	68640
34	33852
35	11424
36	1938
37	10955412
38	2438208
39	1493012
40	1070016
41	736230
42	435344
43	199920
44	62016
45	9614
46	101721744
47	22369365
48	13816224
49	10270752
50	7602408
51	5079438
52	2833152
53	1209312
54	346104
55	49335

[2, 8, 1, 44, 8, 2, 288, 60, 24, 6, 2106, 464, 228, 96, 22, 16632, 3742, 2048, 1104, 440, 91, 138996, 31392, 18246, 11328, 5940, 2184, 408, 1213056, 272592, 163896, 111048, 68640, 33852, 11424, 1938, 10955412, 2438208, 1493012, 1070016, 736230, 435344, 199920, 62016, 9614, 101721744, 22369365, 13816224, 10270752, 7602408, 5079438, 2833152, 1209312, 346104, 49335]

cp's OEIS Frontend

A318106 Triangle read by rows: T(n,k) is the number of rooted maps with n edges whose core comprises k edges, 1 <= k <= n.

Table of values

List of values