A369415 - cp's OEIS frontend

A369415 Number A(n,k) of n X n Fishburn matrices with entries in the set {0,1,...,k}; square array A(n,k), n>=0, k>=0, read by antidiagonals.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	2
9	0
10	1
11	3
12	12
13	10
14	0
15	1
16	4
17	36
18	264
19	122
20	0
21	1
22	5
23	80
24	2052
25	19632
26	3346
27	0
28	1
29	6
30	150
31	9280
32	505764
33	4606752
34	196082
35	0
36	1
37	7
38	252
39	30750
40	5684480
41	511718148
42	3311447232
43	23869210
44	0
45	1
46	8
47	392
48	83160
49	39378750
50	17672135680
51	2088275673636
52	7202118117504
53	5939193962
54	0

[1, 1, 0, 1, 1, 0, 1, 2, 2, 0, 1, 3, 12, 10, 0, 1, 4, 36, 264, 122, 0, 1, 5, 80, 2052, 19632, 3346, 0, 1, 6, 150, 9280, 505764, 4606752, 196082, 0, 1, 7, 252, 30750, 5684480, 511718148, 3311447232, 23869210, 0, 1, 8, 392, 83160, 39378750, 17672135680, 2088275673636, 7202118117504, 5939193962, 0]

cp's OEIS Frontend

A369415 Number A(n,k) of n X n Fishburn matrices with entries in the set {0,1,...,k}; square array A(n,k), n>=0, k>=0, read by antidiagonals.

Table of values

List of values