A053979 - cp's OEIS frontend

A053979 Triangle T(n,k) giving number of rooted maps regardless of genus with n edges and k nodes (n >= 0, k = 1..n+1).

n	a(n)
0	1
1	1
2	1
3	3
4	5
5	2
6	15
7	32
8	22
9	5
10	105
11	260
12	234
13	93
14	14
15	945
16	2589
17	2750
18	1450
19	386
20	42
21	10395
22	30669
23	36500
24	22950
25	8178
26	1586
27	132
28	135135
29	422232
30	546476
31	388136
32	166110
33	43400
34	6476
35	429
36	2027025
37	6633360
38	9163236
39	7123780
40	3463634
41	1092560
42	220708
43	26333
44	1430

[1, 1, 1, 3, 5, 2, 15, 32, 22, 5, 105, 260, 234, 93, 14, 945, 2589, 2750, 1450, 386, 42, 10395, 30669, 36500, 22950, 8178, 1586, 132, 135135, 422232, 546476, 388136, 166110, 43400, 6476, 429, 2027025, 6633360, 9163236, 7123780, 3463634, 1092560, 220708, 26333, 1430]

cp's OEIS Frontend

A053979 Triangle T(n,k) giving number of rooted maps regardless of genus with n edges and k nodes (n >= 0, k = 1..n+1).

Table of values

List of values