4304672

Appears in sequences

• a(n+1) = 8*a(n) + 9*a(n-1), a(0) = 0, a(1) = 1.at n=8A015577
• a(n) = (n+1)^n/(n+2) - (-1)^n/(n+2).at n=8A083062
• Partial sums of round(3^n/5).at n=15A178543