37534

Appears in sequences

• a(n) = 2*prime(n)^2 - 4.at n=32A153480
• The Wiener index of the double-comb graph \/_\/_\/...\/_\/ with 3n (n>=1) nodes. The Wiener index of a connected graph is the sum of the distances between all unordered pairs of vertices in the graph.at n=27A192025