100000003

Appears in sequences

• Numbers of the form 10^k + 1, 3, 7, or 9 for k>=1.at n=29A088265
• Numbers k such that k concatenated with k-8 gives the product of two numbers which differ by 6.at n=28A116106
• a(n) = 10^n + 3.at n=7A216179
• Least number k not divisible by 10 such that k^3 contains n zeros.at n=18A241489
• Lexicographically earliest sequence of distinct positive terms such that the digitsum of a(n) is the length of a(n+1).at n=44A332701