A127709 - cp's OEIS frontend

A127709 Triangle T(n, d) = the number of isomorphism classes of smooth Fano d-polytopes with n vertices, read by rows (n >= 2, 1 <= d < n).

n	a(n)
2	1
3	0
4	1
5	0
6	2
7	1
8	0
9	1
10	4
11	1
12	0
13	1
14	7
15	9
16	1
17	0
18	0
19	4
20	28
21	15
22	1
23	0
24	0
25	2
26	47
27	91
28	26
29	1
30	0
31	0
32	0
33	27
34	268
35	257
36	40
37	1
38	0
39	0
40	0
41	10
42	312
43	1318
44	643
45	62
46	1
47	0
48	0
49	0
50	1
51	137
52	2807
53	5347
54	1511
55	91
56	1
57	0
58	0
59	0
60	1
61	35
62	2204
63	19516
64	19453
65	3331

[1, 0, 1, 0, 2, 1, 0, 1, 4, 1, 0, 1, 7, 9, 1, 0, 0, 4, 28, 15, 1, 0, 0, 2, 47, 91, 26, 1, 0, 0, 0, 27, 268, 257, 40, 1, 0, 0, 0, 10, 312, 1318, 643, 62, 1, 0, 0, 0, 1, 137, 2807, 5347, 1511, 91, 1, 0, 0, 0, 1, 35, 2204, 19516, 19453, 3331]

cp's OEIS Frontend

A127709 Triangle T(n, d) = the number of isomorphism classes of smooth Fano d-polytopes with n vertices, read by rows (n >= 2, 1 <= d < n).

Table of values

List of values