41343

Appears in sequences

• T(n,n+3), array T as in A047060.at n=9A047068
• Number of partitions of n-th Fibonacci number into Fibonacci parts obtained by iteratively dividing F(k) into F(n-1) and F(n-2); number of sub-Fibonacci sequences of length n starting with 1,0.at n=10A137273
• Triangle read by rows: T(n,k) is the number of fixed-point-free involutions of {1,2,...,2n} having k descents (n>=1; 1<=k<2n-1).at n=42A161127
• Partial sums of A000699.at n=6A174432
• Number of (w,x,y,z) with all terms in {1,...,n} and |w-x| <= |x-y| + |y-z|.at n=15A212572
• Weakly graded (3+1)-free partially ordered sets (posets) on n labeled vertices.at n=6A222865