101023

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 41 ones.at n=26A031809
• Numbers whose base-10 representation has exactly 6 runs.at n=11A043642
• Smallest positive number that requires n steps to be represented as a sum of palindromes using the greedy algorithm.at n=4A109326
• 10^n+4^n-1^n.at n=5A155621