A369072 - cp's OEIS frontend

A369072 Triangle read by rows: T(n, k) = floor(binomial(n, k - 1) * (k - 1)^(k - 1) * n * (n - k + 1)^(n - k) / 2).

n	a(n)
0	0
1	0
2	0
3	0
4	2
5	2
6	0
7	13
8	9
9	18
10	0
11	128
12	72
13	96
14	216
15	0
16	1562
17	800
18	900
19	1350
20	3200
21	0
22	23328
23	11250
24	11520
25	14580
26	23040
27	56250
28	0
29	411771
30	190512
31	183750
32	211680
33	282240
34	459375
35	1143072
36	0
37	8388608
38	3764768
39	3483648
40	3780000
41	4587520
42	6300000
43	10450944
44	26353376

[0, 0, 0, 0, 2, 2, 0, 13, 9, 18, 0, 128, 72, 96, 216, 0, 1562, 800, 900, 1350, 3200, 0, 23328, 11250, 11520, 14580, 23040, 56250, 0, 411771, 190512, 183750, 211680, 282240, 459375, 1143072, 0, 8388608, 3764768, 3483648, 3780000, 4587520, 6300000, 10450944, 26353376]

cp's OEIS Frontend

A369072 Triangle read by rows: T(n, k) = floor(binomial(n, k - 1) * (k - 1)^(k - 1) * n * (n - k + 1)^(n - k) / 2).

Table of values

List of values