56451

Appears in sequences

• Numerators of continued fraction convergents to sqrt(108).at n=9A041194
• Numerators of continued fraction convergents to sqrt(432).at n=9A041822
• Let b(n) = A050623(n) = smallest n-digit number divisible by 3^n; sequence gives b(n)/3^n.at n=10A050624
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, -1), (-1, 1, 0), (-1, 1, 1), (1, 0, 0)}.at n=11A148551
• Semiperimeter of the n-th Heronian triangle.at n=8A151961
• a(n) = 2*a(n-1)^2/3-3 with a(0)=6.at n=3A213680