A285165 - cp's OEIS frontend

A285165 Triangle read by rows: T(n,k) is the number of c-nets with n-k inner vertices and k outer vertices, 3 <= n, 2 <= k <= n-1.

n	a(n)
3	1
4	1
5	1
6	7
7	6
8	1
9	73
10	56
11	16
12	1
13	879
14	640
15	208
16	30
17	1
18	11713
19	8256
20	2848
21	560
22	48
23	1
24	167423
25	115456
26	41216
27	9440
28	1240
29	70
30	1
31	2519937
32	1710592
33	624384
34	156592
35	25864
36	2408
37	96
38	1
39	39458047
40	26468352
41	9812992
42	2613664
43	496944
44	61712
45	4256
46	126
47	1
48	637446145
49	423641088
50	158883840
51	44169600
52	9234368
53	1377600
54	132480
55	7008
56	160
57	1
58	10561615871
59	6966960128
60	2636197888
61	756712960
62	169378560
63	28663040
64	3430528
65	261648
66	10920
67	198
68	1

[1, 1, 1, 7, 6, 1, 73, 56, 16, 1, 879, 640, 208, 30, 1, 11713, 8256, 2848, 560, 48, 1, 167423, 115456, 41216, 9440, 1240, 70, 1, 2519937, 1710592, 624384, 156592, 25864, 2408, 96, 1, 39458047, 26468352, 9812992, 2613664, 496944, 61712, 4256, 126, 1, 637446145, 423641088, 158883840, 44169600, 9234368, 1377600, 132480, 7008, 160, 1, 10561615871, 6966960128, 2636197888, 756712960, 169378560, 28663040, 3430528, 261648, 10920, 198, 1]

cp's OEIS Frontend

A285165 Triangle read by rows: T(n,k) is the number of c-nets with n-k inner vertices and k outer vertices, 3 <= n, 2 <= k <= n-1.

Table of values

List of values