for the rest of the array we will rely on the previous entries to compute new ones
for ( N = 1 ; N <= 20 ; N ++ ) Console . Write ( " Maximum ▁ Number ▁ of ▁ A ' s ▁ with " + " ▁ { 0 } ▁ keystrokes ▁ is ▁ { 1 } STRNEWLINE " , N , findoptimal ( N ) ) ; } }