28766

Appears in sequences

• Numbers whose base-13 representation has exactly 5 runs.at n=21A043660
• Indices of primes in sequence defined by A(0) = 97, A(n) = 10*A(n-1) - 33 for n > 0.at n=27A101005
• Number of -2..2 arrays x(0..n-1) of n elements with zero sum and no two consecutive zero elements.at n=7A199524
• T(n,k)=Number of -k..k arrays x(0..n-1) of n elements with zero sum and no two consecutive zero elements.at n=43A199530