58307

Appears in sequences

• Numerator of the average height of a binary search tree on n elements.at n=12A195582
• Numbers n such that n^2 + 1 is divisible by a 5th power.at n=37A218564
• Consider a number x = concat(a,b). Sequence lists numbers x such that digits of b^a end in x.at n=28A266818