13333320

Appears in sequences

• Number of labeled pure 2-complexes on n nodes (0-simplexes) with 5 2-simplexes and 10 1-simplexes.at n=9A054557
• Number of palindromic divisors of a(n) sets a new record.at n=28A093036
• a(n) = (n-1)! * (10^n - 1) / 9.at n=5A323416
• Integers whose number of repdigit divisors sets a new record.at n=20A340548
• a(n) is the smallest number that has exactly n repdigit divisors.at n=32A355699