a(n) = Sum_{k=0..n} F(2k-1)*F(2k)*F(2k+1)/2, where F(n) is the Fibonacci number A000045(n).
A363754
a(n) = Sum_{k=0..n} F(2k-1)*F(2k)*F(2k+1)/2, where F(n) is the Fibonacci number A000045(n).
Terms
- a(0) =0a(1) =1a(2) =16a(3) =276a(4) =4917a(5) =88132a(6) =1581196a(7) =28372701a(8) =509125596a(9) =9135883240a(10) =163936760185
External references
- oeis: A363754