416525domain: NAppears in sequencesLimiting values of A136564.at n=8A144047Q-residue of the (n+1)st Fibonacci polynomial, where Q is the triangular array (t(i,j)) given by t(i,j)=1. (See Comments.)at n=15A193649Number of n-step walks from a universal vertex to the other on the diamond graph.at n=15A344236