1023456789

Appears in sequences

• a(n)^n is the least n-th power containing every digit.at n=0A020666
• Least n-th power containing every digit.at n=0A020667
• Smallest number that contains the numbers from 1 to n as substrings.at n=9A035239
• Integers which have more distinct digits than any smaller number.at n=9A038378
• a(1) = 1; for n > 1, smallest digitally balanced number in base n.at n=9A049363
• Pandigital numbers: numbers containing the digits 0-9. Version 1: each digit appears exactly once.at n=0A050278
• Numbers that are 2-persistent but not 3-persistent.at n=0A051018
• Smallest multiple of n containing all 10 digits from 0 to 9.at n=0A061604
• Smallest multiple of n containing all 10 digits from 0 to 9.at n=2A061604
• Smallest multiple of n containing all 10 digits from 0 to 9.at n=8A061604
• Smallest positive integer whose n-th power contains an equal number of each digit (0-9) when represented in base 10.at n=0A074205
• Smallest 10-digit number whose n-th power contains each digit (0-9) n times, or -1 if no such number exists.at n=0A154566
• Pandigital numbers: numbers containing the digits 0-9. Version 2: each digit appears at least once.at n=0A171102
• Smallest multiple of 3 such that decimals digits 1, ..., k (k = 1, ..., 9) and 0 appear in any order.at n=9A178341
• Smallest pandigital number (A171102) divisible by the n-th prime A000040(n).at n=1A180489
• Smallest integer m such that both m and n*m are decimal pandigital numbers (A050278).at n=0A204045
• Smallest integer m such that both m and n*m are decimal pandigital numbers (A050278).at n=1A204045
• Smallest integer m such that both m and n*m are decimal pandigital numbers (A050278).at n=3A204045
• Smallest number that is n-persistent but not (n+1)-persistent, i.e., k, 2*k, ..., n*k, but not (n+1)*k, are pandigital in the sense of A171102; 0 if such a number does not exist.at n=1A204047
• Least number having in its decimal representation each digit n times.at n=0A217535