A174376 - cp's OEIS frontend

A174376 Triangle T(n, k) = n!q^k/(n-k)! if floor(n/2) > k-1 otherwise n!q^(n-k)/k!, with q = 2, read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	4
5	1
6	1
7	6
8	6
9	1
10	1
11	8
12	48
13	8
14	1
15	1
16	10
17	80
18	80
19	10
20	1
21	1
22	12
23	120
24	960
25	120
26	12
27	1
28	1
29	14
30	168
31	1680
32	1680
33	168
34	14
35	1
36	1
37	16
38	224
39	2688
40	26880
41	2688
42	224
43	16
44	1
45	1
46	18
47	288
48	4032
49	48384
50	48384
51	4032
52	288
53	18
54	1
55	1
56	20
57	360
58	5760
59	80640
60	967680
61	80640
62	5760
63	360
64	20
65	1

[1, 1, 1, 1, 4, 1, 1, 6, 6, 1, 1, 8, 48, 8, 1, 1, 10, 80, 80, 10, 1, 1, 12, 120, 960, 120, 12, 1, 1, 14, 168, 1680, 1680, 168, 14, 1, 1, 16, 224, 2688, 26880, 2688, 224, 16, 1, 1, 18, 288, 4032, 48384, 48384, 4032, 288, 18, 1, 1, 20, 360, 5760, 80640, 967680, 80640, 5760, 360, 20, 1]

cp's OEIS Frontend

A174376 Triangle T(n, k) = n!q^k/(n-k)! if floor(n/2) > k-1 otherwise n!q^(n-k)/k!, with q = 2, read by rows.

Table of values

List of values

cp's OEIS Frontend

A174376 Triangle T(n, k) = n!*q^k/(n-k)! if floor(n/2) > k-1 otherwise n!*q^(n-k)/k!, with q = 2, read by rows.

Table of values

List of values

A174376 Triangle T(n, k) = n!q^k/(n-k)! if floor(n/2) > k-1 otherwise n!q^(n-k)/k!, with q = 2, read by rows.