28736

Appears in sequences

• a(n) = Fibonacci(n+1) + prime(n).at n=21A004398
• Convolution of A000201 with itself.at n=39A023663
• Dirichlet convolution of Fibonacci numbers with Primes (with 1).at n=22A034746
• Numbers whose base-13 representation has exactly 5 runs.at n=5A043660
• Numbers n such that n and 2^n end with the same three digits.at n=28A067866
• Numbers n such that n and 2^n end with the same 4 digits.at n=2A067867
• G.f.: 1 = Sum_{n>=0} a(n)*x^n*Product_{k=1..n} (1-k*x)^2.at n=5A118805
• a(0)=1, a(1)=8, a(n)=16*a(n-1)-8*a(n-2) for n>1 .at n=4A165231
• a(n) = 4*(23 - 17*n + 8*n^2).at n=30A387458