100107

Appears in sequences

• Number of 3's in n-th term of A006711.at n=46A022479
• Smallest k whose 'Reverse and Subtract' trajectory has a preperiodic part of length n.at n=25A072138
• Numbers n with property that n sets a new record for the length of the preperiodic part of the 'Reverse and Subtract' trajectory of n.at n=8A072146
• Least number that requires n steps to reach 0 by repeated application of f: x -> abs(x - reverse(x)).at n=25A109891
• Values of n such that n^6 + 29450922301244534 is prime.at n=4A119276
• Integers whose decimal representation consists of three distinct digits, one appearing once, one appearing twice, and one appearing three times.at n=29A182040
• Numbers <= 10^6 with valid Luhn mod 10 check digit, sorted lexicographically.at n=12A249854
• Expansion of Product_{k>=1} (1 - x^(10*k))/(1 - x^k).at n=47A261776