62105domain: NAppears in sequencesFibonacci sequence beginning 3, 13.at n=19A022124Number of (n+1) X 7 binary arrays with every 2 X 2 subblock commuting with each of its horizontal and vertical 2 X 2 subblock neighbors.at n=14A186459Numbers of the form (7^j + 9^k)/2, for j and k >= 0.at n=40A226795