162420domain: NAppears in sequencesNumbers whose base-11 representation has exactly 6 runs.at n=24A043649Expansion of 1/G(1) where G(k) = 1 - (q*(1+q))^k / G(k+1).at n=15A238436Numbers k such that Bernoulli number B_{k} has denominator 56786730.at n=35A295598