103458

Appears in sequences

• Smallest positive number of "triangular" shuffles of n(n+1)/2 cards needed to restore them to their original order.at n=35A122158
• Expansion of limit b(n)/x^n where b(n) = b(n-1)^2 + b(n-1)*x, b(1) = x^2.at n=24A124571