135782domain: NAppears in sequencesFloor of concatenation of n, n+1, n+2, n+3, n+4 divided by 5.at n=6A074995a(n) = A077310(n)/n.at n=4A077311Concatenation of (5n-4), (5n-3), (5n-2), (5n-1) and 5n divided by 5.at n=1A082253