A120101 - cp's OEIS frontend

A120101 Triangle T(n,k) = lcm(1,...,2n+2)/((k+1)binomial(2*k+2,k+1)).

n	a(n)
0	1
1	6
2	1
3	30
4	5
5	1
6	420
7	70
8	14
9	3
10	1260
11	210
12	42
13	9
14	2
15	13860
16	2310
17	462
18	99
19	22
20	5
21	180180
22	30030
23	6006
24	1287
25	286
26	65
27	15
28	360360
29	60060
30	12012
31	2574
32	572
33	130
34	30
35	7
36	6126120
37	1021020
38	204204
39	43758
40	9724
41	2210
42	510
43	119
44	28
45	116396280
46	19399380
47	3879876
48	831402
49	184756
50	41990
51	9690
52	2261
53	532
54	126

[1, 6, 1, 30, 5, 1, 420, 70, 14, 3, 1260, 210, 42, 9, 2, 13860, 2310, 462, 99, 22, 5, 180180, 30030, 6006, 1287, 286, 65, 15, 360360, 60060, 12012, 2574, 572, 130, 30, 7, 6126120, 1021020, 204204, 43758, 9724, 2210, 510, 119, 28, 116396280, 19399380, 3879876, 831402, 184756, 41990, 9690, 2261, 532, 126]

cp's OEIS Frontend

A120101 Triangle T(n,k) = lcm(1,...,2n+2)/((k+1)binomial(2*k+2,k+1)).

Table of values

List of values

cp's OEIS Frontend

A120101 Triangle T(n,k) = lcm(1,...,2*n+2)/((k+1)*binomial(2*k+2,k+1)).

Table of values

List of values

A120101 Triangle T(n,k) = lcm(1,...,2n+2)/((k+1)binomial(2*k+2,k+1)).