A008341 - cp's OEIS frontend

A008341 a(n)=1, a(n+1) = lcm(a(n),b(n)) / gcd(a(n),b(n)), where {b(n)} = {fibonacci(n)}.

n	a(n)
1	1
2	1
3	1
4	2
5	6
6	30
7	60
8	780
9	1820
10	15470
11	34034
12	3029026
13	109044936
14	25407470088
15	56678202504
16	8643425881860
17	19344810307020
18	30893662060310940
19	17264105268997290
20	72181224129677669490

[1, 1, 1, 2, 6, 30, 60, 780, 1820, 15470, 34034, 3029026, 109044936, 25407470088, 56678202504, 8643425881860, 19344810307020, 30893662060310940, 17264105268997290, 72181224129677669490]

cp's OEIS Frontend

A008341 a(n)=1, a(n+1) = lcm(a(n),b(n)) / gcd(a(n),b(n)), where {b(n)} = {fibonacci(n)}.

Table of values

List of values