A284308 - cp's OEIS frontend

A284308 Number A(n,k) of singular vector tuples for a general k-dimensional {n}^k tensor; square array A(n,k), n>=1, k>=1, read by antidiagonals.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	6
9	3
10	1
11	1
12	24
13	37
14	4
15	1
16	1
17	120
18	997
19	240
20	5
21	1
22	1
23	720
24	44121
25	51264
26	1621
27	6
28	1
29	1
30	5040
31	2882071
32	23096640
33	2940841
34	11256
35	7
36	1
37	1
38	40320
39	260415373
40	18754813440
41	14346274601
42	180296088
43	79717
44	8
45	1
46	1
47	362880
48	31088448777
49	24874143759360
50	153480509680141
51	9859397817600
52	11559133741
53	572928
54	9
55	1

[1, 1, 1, 1, 2, 1, 1, 6, 3, 1, 1, 24, 37, 4, 1, 1, 120, 997, 240, 5, 1, 1, 720, 44121, 51264, 1621, 6, 1, 1, 5040, 2882071, 23096640, 2940841, 11256, 7, 1, 1, 40320, 260415373, 18754813440, 14346274601, 180296088, 79717, 8, 1, 1, 362880, 31088448777, 24874143759360, 153480509680141, 9859397817600, 11559133741, 572928, 9, 1]

cp's OEIS Frontend

A284308 Number A(n,k) of singular vector tuples for a general k-dimensional {n}^k tensor; square array A(n,k), n>=1, k>=1, read by antidiagonals.

Table of values

List of values