28059

Appears in sequences

• a(n) = Sum_{i=0..n} (C(n,i) mod 2)*Fibonacci(2*i).at n=11A051656
• Row sums of the triangle described in A082200.at n=32A082203
• Number of n X n symmetric binary matrices with each 1 adjacent to no more than 1 horizontally, vertically or diagonally neighboring 1.at n=5A191600
• a(n) = floor(Fibonacci(n)/7).at n=27A214286
• Number of 0..n arrays of length 6 with each element differing from at least one neighbor by 1 or less, starting with 0.at n=37A221685
• Number of strings of length n composed of symbols from the circular list [1,2,3,4,5,6] such that adjacent symbols in the string must be adjacent in the list. No runs of length 2 or more are allowed for symbols 1, 3 and 5.at n=10A277237