262376

Appears in sequences

• Let A denote the sequence; then A is equal to the union of the self-convolutions A^2 and A^4, with terms in ascending order by size, where a(0)=1.at n=37A090847
• a(n) = floor((1/16)*(16 + 2^n - 8*n + 8*n^2)).at n=22A130840