119814912
domain: N
Appears in sequences
- a(n) = F(4)*F(n)*F(n+1) + F(5)*F(n+1)^2 if n odd, a(n) = F(4)*F(n)*F(n+1) + F(5)*F(n+1)^2 - F(5) if n even, where F(n) is the n-th Fibonacci number (A000045).at n=18A080144
- a(n) = F(n)^2 + 4*(-1)^n = F(n+3)*F(n-3), where F = A000045.at n=21A292612
- F(n*(2*n+1))^2 - F(n)^2, where F(t) is the t-th Fibonacci number.at n=3A359130