A277741 - cp's OEIS frontend

A277741 Array read by antidiagonals: A(n,k) is the number of unsensed planar maps with n vertices and k faces, n >= 1, k >= 1.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	2
8	5
9	5
10	2
11	3
12	13
13	20
14	13
15	3
16	6
17	35
18	83
19	83
20	35
21	6
22	12
23	104
24	340
25	504
26	340
27	104
28	12
29	27
30	315
31	1401
32	2843
33	2843
34	1401
35	315
36	27
37	65
38	1021
39	5809
40	15578
41	21420
42	15578
43	5809
44	1021
45	65
46	175
47	3407
48	24299
49	82546
50	149007
51	149007
52	82546
53	24299
54	3407
55	175

[1, 1, 1, 1, 2, 1, 2, 5, 5, 2, 3, 13, 20, 13, 3, 6, 35, 83, 83, 35, 6, 12, 104, 340, 504, 340, 104, 12, 27, 315, 1401, 2843, 2843, 1401, 315, 27, 65, 1021, 5809, 15578, 21420, 15578, 5809, 1021, 65, 175, 3407, 24299, 82546, 149007, 149007, 82546, 24299, 3407, 175]

cp's OEIS Frontend

A277741 Array read by antidiagonals: A(n,k) is the number of unsensed planar maps with n vertices and k faces, n >= 1, k >= 1.

Table of values

List of values