A111357 - cp's OEIS frontend

A111357 Numbers of planar triangulations with minimum degree 5 and without separating 3-cycles - that is 3-cycles where the interior and exterior contain at least one vertex.

n	a(n)
12	1
13	0
14	1
15	1
16	3
17	4
18	12
19	23
20	73
21	191
22	649
23	2054
24	7209
25	24963
26	89376
27	320133
28	1160752
29	4218225
30	15414908
31	56474453
32	207586410
33	764855802
34	2825168619
35	10458049611
36	38795658003
37	144203518881
38	537031911877
39	2003618333624
40	7488436558647

[1, 0, 1, 1, 3, 4, 12, 23, 73, 191, 649, 2054, 7209, 24963, 89376, 320133, 1160752, 4218225, 15414908, 56474453, 207586410, 764855802, 2825168619, 10458049611, 38795658003, 144203518881, 537031911877, 2003618333624, 7488436558647]

cp's OEIS Frontend

A111357 Numbers of planar triangulations with minimum degree 5 and without separating 3-cycles - that is 3-cycles where the interior and exterior contain at least one vertex.

Table of values

List of values