52146

Appears in sequences

• Fibonacci sequence beginning 4, 10.at n=19A022382
• Sum_{ k=1 ... floor(n/2) } A023532(k)*Fib(n-k).at n=22A024371
• s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = A023532, t = (F(2), F(3), F(4), ...).at n=20A025071
• a(n) = 102*2^n - 78.at n=9A305159