A089480 - cp's OEIS frontend

A089480 Triangle T(n,k) read by rows, where T(n,k) = number of times the permanent of a real nonsingular n X n (0,1)-matrix takes the value k, for n >= 1, 1 <= k <= A000255(n).

n	a(n)
1	1
2	6
3	150
4	6
5	18
6	13032
7	1440
8	4992
9	672
10	1440
11	288
12	576
13	0
14	24
15	0
16	96
17	3513720
18	693840
19	2626800
20	604200
21	1451400
22	468000
23	962400
24	252000
25	425400
26	190800
27	379200
28	97200
29	205440
30	100800
31	132000
32	28800
33	108000
34	28800
35	44400
36	33600
37	61200
38	9600
39	14400
40	0

[1, 6, 150, 6, 18, 13032, 1440, 4992, 672, 1440, 288, 576, 0, 24, 0, 96, 3513720, 693840, 2626800, 604200, 1451400, 468000, 962400, 252000, 425400, 190800, 379200, 97200, 205440, 100800, 132000, 28800, 108000, 28800, 44400, 33600, 61200, 9600, 14400, 0]

cp's OEIS Frontend

A089480 Triangle T(n,k) read by rows, where T(n,k) = number of times the permanent of a real nonsingular n X n (0,1)-matrix takes the value k, for n >= 1, 1 <= k <= A000255(n).

Table of values

List of values