21260domain: NAppears in sequencesPseudo-random numbers: gcc 2.6.3 version for 32-bit integers.at n=11A084276a(0)=1; a(n) = sigma_2(n) + sigma_3(n).at n=27A092344a(n) = Sum_{k=0..7} (n + k)^2.at n=48A276026a(n) = sum of the origin-to-boundary graph-distances of all partitions of n.at n=29A368986