A087423 - cp's OEIS frontend

A087423 a(n) = S(3n,3)/S(n,3) where S(n,m) = Sum_{k=0..n} binomial(n,k)Fibonacci(m*k).

n	a(n)
1	32
2	768
3	20672
4	565248
5	15491072
6	424685568
7	11643256832
8	319215894528
9	8751751626752
10	239941585993728
11	6578336360824832
12	180354352643309568
13	4944668491903926272
14	135565048129674805248
15	3716706651755063017472
16	101898745479045492768768

[32, 768, 20672, 565248, 15491072, 424685568, 11643256832, 319215894528, 8751751626752, 239941585993728, 6578336360824832, 180354352643309568, 4944668491903926272, 135565048129674805248, 3716706651755063017472, 101898745479045492768768]

cp's OEIS Frontend

A087423 a(n) = S(3n,3)/S(n,3) where S(n,m) = Sum_{k=0..n} binomial(n,k)Fibonacci(m*k).

Table of values

List of values

cp's OEIS Frontend

A087423 a(n) = S(3*n,3)/S(n,3) where S(n,m) = Sum_{k=0..n} binomial(n,k)*Fibonacci(m*k).

Table of values

List of values

A087423 a(n) = S(3n,3)/S(n,3) where S(n,m) = Sum_{k=0..n} binomial(n,k)Fibonacci(m*k).