57071domain: NAppears in sequencesT(5,n) with T(n,m) as in A063394.at n=7A063398n-th term in Recamán's sequence A005132 is divisible by n.at n=13A064568Numbers k such that A005132(k-1) = k.at n=6A333548Centered truncated cube numbers: a(n) = (46*n^3 - 69*n^2 + 29*n - 3)/3.at n=15A390140