10000012

Appears in sequences

• Lexicographically earliest strictly increasing decimal autovarious sequence: a(n) = number of distinct n-digit endings (left-zero-padded) of terms in the sequence.at n=35A037089
• Lexicographically earliest strictly increasing base 7 autovarious sequence: a(n) = number of distinct a(k) mod 7^n (written in base 7).at n=26A038116
• Lexicographically earliest strictly increasing base 8 autovarious sequence: a(n) = number of distinct a(k) mod 8^n (written in base 8).at n=29A038117
• Lexicographically earliest strictly increasing base 9 autovarious sequence: a(n) = number of distinct a(k) mod 9^n (written in base 9).at n=32A038118
• a(n) = smallest number that leads to a new cycle under the Kaprekar map of A151949.at n=11A151964
• Numbers k such that there are 15 digits in k^2 and for each factor f of 15 (1,3,5) the sum of digit groupings of size f is a square.at n=8A153751
• Smallest decimal number containing n palindromic substrings (Version 2). See Comments for precise definition.at n=18A361336