58112domain: NAppears in sequencesThird diagonal of triangle A056242.at n=9A056243Triangle of Poupard numbers g_n(k) read by rows, n>=1, 1<=k<=2n-1.at n=30A236934Integers that reach the (47360, 29127) cycle described in A234534, after iterations of numerator(sigma(n)/n) = A017665(n).at n=21A249614