222426283domain: NAppears in sequencesFloor of concatenation of n, n+1, n+2, n+3, n+4 divided by 5.at n=11A074995Concatenation of (5n-4), (5n-3), (5n-2), (5n-1) and 5n divided by 5.at n=2A082253Concatenation of the terms of the n-th row in A096135, divided by n.at n=4A096136