80941domain: NAppears in sequencesStrong pseudoprimes to base 89.at n=29A020315Number of partitions p = [x(1), ..., x(k)], where x(1) >= x(2) >= ... >= x(k), of n such that max(x(i) - x(i-1)) is not a part of p.at n=47A241736Sum of distinct products i*j with 1 <= i, j <= n.at n=28A321165