64809

Appears in sequences

• a(n)=a(n-1)+a(n-2)-d, where d=a(n/2) if n is even, else d=0; 2 initial terms.at n=27A050192
• Number of (w,x,y,z) with all terms in {1,...,n} and w<x*y*z.at n=16A212057