A093919 - cp's OEIS frontend

A093919 Consider the triangle in A004736, the k-th term of the n-th row is the LCM of the preceding k terms.

n	a(n)
1	1
2	2
3	2
4	3
5	6
6	6
7	4
8	12
9	12
10	12
11	5
12	20
13	60
14	60
15	60
16	6
17	30
18	60
19	60
20	60
21	60
22	7
23	42
24	210
25	420
26	420
27	420
28	420
29	8
30	56
31	168
32	840
33	840
34	840
35	840
36	840
37	9
38	72
39	504
40	504
41	2520
42	2520
43	2520
44	2520
45	2520
46	10
47	90
48	360
49	2520
50	2520
51	2520
52	2520
53	2520
54	2520
55	2520
56	11
57	110
58	990
59	3960

[1, 2, 2, 3, 6, 6, 4, 12, 12, 12, 5, 20, 60, 60, 60, 6, 30, 60, 60, 60, 60, 7, 42, 210, 420, 420, 420, 420, 8, 56, 168, 840, 840, 840, 840, 840, 9, 72, 504, 504, 2520, 2520, 2520, 2520, 2520, 10, 90, 360, 2520, 2520, 2520, 2520, 2520, 2520, 2520, 11, 110, 990, 3960]

cp's OEIS Frontend

A093919 Consider the triangle in A004736, the k-th term of the n-th row is the LCM of the preceding k terms.

Table of values

List of values