5039254

Appears in sequences

• Number of (s(0), s(1), ..., s(2n)) such that 0 < s(i) < 9 and |s(i) - s(i-1)| = 1 for i = 1,2,...,2n, s(0) = 3, s(2n) = 5.at n=12A094833
• Expansion of x*(1+x) / (1-3*x^2-x^3).at n=26A188022