126054domain: NAppears in sequencesNumbers k such that k and 4*k are anagrams.at n=28A023088Number of integers in n-th generation of tree T(-2/3) defined in Comments.at n=41A274150Numbers k for which A276085(k) is a multiple of 3125, where A276085 is fully additive with a(p) = p#/p.at n=44A377878