1111112345

Appears in sequences

• Smallest number that can be formed by using the nonzero digits of the numbers 1+n(n-1)/2 through n(n+1)/2.at n=4A076068
• Smallest multiple of n that can be formed by using the digits of the next n numbers, or 0 if no such number exists.at n=4A076070
• Smallest number formed by using all the digits (with multiplicity) of next n numbers.at n=4A080479