28313

Appears in sequences

• a(n) = T(2n+1,n+4), T given by A026736.at n=6A026857
• a(n) = 26*n^2 - 1.at n=32A158551
• a(n) = Sum_{y=1..n} Sum_{x=1..n} floor((x^k + y^k)^(1/k)) with k = 3.at n=33A211792