A262586 - cp's OEIS frontend

A262586 Square array T(n,m) (n>=0, m>=0) read by antidiagonals downwards giving number of rooted triangulations of type [n,m] up to orientation-preserving isomorphisms.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	4
7	5
8	6
9	5
10	6
11	16
12	21
13	26
14	24
15	19
16	48
17	88
18	119
19	147
20	133
21	49
22	164
23	330
24	538
25	735
26	892
27	846
28	150
29	559
30	1302
31	2310
32	3568
33	4830
34	5876
35	5661
36	442
37	1952
38	5005
39	9882
40	16500
41	24596
42	33253
43	40490
44	39556
45	1424
46	6872
47	19504
48	41715
49	75387
50	120582
51	176354
52	237336
53	290020
54	286000
55	4522

[1, 1, 1, 1, 2, 1, 4, 5, 6, 5, 6, 16, 21, 26, 24, 19, 48, 88, 119, 147, 133, 49, 164, 330, 538, 735, 892, 846, 150, 559, 1302, 2310, 3568, 4830, 5876, 5661, 442, 1952, 5005, 9882, 16500, 24596, 33253, 40490, 39556, 1424, 6872, 19504, 41715, 75387, 120582, 176354, 237336, 290020, 286000, 4522]

cp's OEIS Frontend

A262586 Square array T(n,m) (n>=0, m>=0) read by antidiagonals downwards giving number of rooted triangulations of type [n,m] up to orientation-preserving isomorphisms.

Table of values

List of values