A087567 - cp's OEIS frontend

A087567 a(n) = (1/5)Sum_{k=0..n} binomial(n,k)Fibonacci(k)*5^k.

n	a(n)
0	1
1	7
2	68
3	609
4	5555
5	50456
6	458737
7	4169823
8	37904764
9	344559985
10	3132110411
11	28471412592
12	258809985953
13	2352626740919
14	21385776919540
15	194400346514241
16	1767132187070947
17	16063531893267208
18	146020234807218449
19	1327348749622606095
20	12065825708695393196

[1, 7, 68, 609, 5555, 50456, 458737, 4169823, 37904764, 344559985, 3132110411, 28471412592, 258809985953, 2352626740919, 21385776919540, 194400346514241, 1767132187070947, 16063531893267208, 146020234807218449, 1327348749622606095, 12065825708695393196]

cp's OEIS Frontend

A087567 a(n) = (1/5)Sum_{k=0..n} binomial(n,k)Fibonacci(k)*5^k.

Table of values

List of values

cp's OEIS Frontend

A087567 a(n) = (1/5)*Sum_{k=0..n} binomial(n,k)*Fibonacci(k)*5^k.

Table of values

List of values

A087567 a(n) = (1/5)Sum_{k=0..n} binomial(n,k)Fibonacci(k)*5^k.