162410domain: NAppears in sequencesNumbers whose base-11 representation has exactly 6 runs.at n=15A043649Numbers k such that (91*10^k + 11)/3 is prime.at n=32A271822Numbers n such that sopfr(n) = sopfr(n-1) + sopfr(n-2), where sopfr is the sum of prime factors of n with multiplicity (A001414).at n=23A294995