191843domain: NAppears in sequencesNumber of 3's in n-th term of A022470.at n=49A022474Quasi-Carmichael numbers to base 3: squarefree composites n such that prime p|n ==> p-3|n-3.at n=21A029560Multiplicity of highest weight (or singular) vectors associated with character chi_85 of Monster module.at n=49A034473