180741136domain: NAppears in sequencesa(1) = 1, a(n+1) is the smallest square greater than the n-th partial sum.at n=26A076967Number of nX4 binary arrays without the pattern 0 1 0 diagonally or antidiagonally.at n=7A188905Number of nX8 binary arrays without the pattern 0 1 0 diagonally or antidiagonally.at n=3A188909