98310

Appears in sequences

• Total sum of even parts in all partitions of n.at n=30A066966
• A two level sequence: v(n)=2*(If[n == 0, 0, 2^(n - 1)] + 2); a(n)=If[n == 0, 6, (v[n] + v[n - 1] - 2)].at n=16A146529
• a(n) = 3*a(n-1) - 2*a(n-2), with a(1) = 9, a(2) = 12.at n=15A153973
• Expansion of g.f.: Product_{k>=1} 1+k*x^k/(1-x^k)^2.at n=19A163318
• 1/4 the number of (n+1) X 6 0..2 arrays with every 2 X 2 subblock having distinct clockwise edge differences.at n=31A209724
• Matula-Goebel numbers of transitive rooted identity trees (or transitive finitary sets).at n=30A290760