52820

Appears in sequences

• Base-9 palindromes that start with 8.at n=24A043035
• Irregular array T(n,k) of the numbers of non-extendable (complete) non-self-adjacent simple paths starting at each of a minimal subset of nodes within a square lattice bounded by rectangles with nodal dimensions n and 9, n >= 2.at n=27A214042
• Palindromic numbers in bases 3 and 9 written in base 10.at n=61A259386