165110400domain: NAppears in sequencesPartial products of A003188 (Gray code).at n=11A048642a(n) = denominator of b(n), where b(1)=1, b(n+1) = sum{k=1 to n} {b(n+1-k)/k} ({x} is the fractional part of x).at n=14A128192Sum of the cumulative sums of all the permutations of divisors of number n.at n=35A246916