675216

Appears in sequences

• Pisot sequence L(4,10).at n=13A020734
• Irregular triangular array T; row n shows the coefficients of the (n-1)-st polynomial in the obverse convolution s(x)**t(x), where s(x) = x+1 and t(x) = F(n) = n-th Fibonacci number. See Comments.at n=48A375047