read `Hardin.txt`: K:=5: for B from 2 to 5 do print(`The first`, K, ` terms of the sequence the number of`, 2*B, ` by 2*n balaced 0-1 matrices for n=1 to`, n=K, ` are `): lprint(SeqB(B,K)); od: print(`This took`, time(), `seconds. `): quit: