A347563 - cp's OEIS frontend

A347563 Binomial complement triangle, T(n,k) = LCM(1,...,n)/binomial(n,k) for 0 <= k <= n, a(0) = T(0,0) = 0, read by rows.

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	6
7	2
8	2
9	6
10	12
11	3
12	2
13	3
14	12
15	60
16	12
17	6
18	6
19	12
20	60
21	60
22	10
23	4
24	3
25	4
26	10
27	60
28	420
29	60
30	20
31	12
32	12
33	20
34	60
35	420
36	840
37	105
38	30
39	15
40	12
41	15
42	30
43	105
44	840
45	2520
46	280
47	70
48	30
49	20
50	20
51	30
52	70
53	280
54	2520

[0, 1, 1, 2, 1, 2, 6, 2, 2, 6, 12, 3, 2, 3, 12, 60, 12, 6, 6, 12, 60, 60, 10, 4, 3, 4, 10, 60, 420, 60, 20, 12, 12, 20, 60, 420, 840, 105, 30, 15, 12, 15, 30, 105, 840, 2520, 280, 70, 30, 20, 20, 30, 70, 280, 2520]

cp's OEIS Frontend

A347563 Binomial complement triangle, T(n,k) = LCM(1,...,n)/binomial(n,k) for 0 <= k <= n, a(0) = T(0,0) = 0, read by rows.

Table of values

List of values