N 3 2 5 July 8, 2019 16 32 64 128 N 3 5n 2 9n 45 N 3 5n 2 N 1 3 2 5 3 n 5 )+ 2 26 N 3 2 n 5 4 N 1 3 2 5 0 1 N 3 n 5n 2 5 N 2 3 4 5 1 4 4n 3 n 5 )+ 2 3 2 5 n 7 2 7m n 3 5m 2 7n N 3 3n 2 5n 3 2n 2 3 )( n 2 5n 1 M 3 n 5 2 1 n 2 3 4 5 6