N(P)R
If you need an explaination on how this works check the explaination in my factorial program. If you are still confused email me. The '=>' is STO. Basically, the program will solve N(P)R with a higher value of N and R than will the built in one on the calculator.
Print "N(P)R" Input N Input R N-1+R=>Z N=>B 0=>U Label F If B>10Goto P If N=ZGoto E B*(N-1)=>B N-1=>N If B>10Goto P Goto F Label P B/10=>B U+1=>U Goto F Label E Print B If U=0Goto L Print "*10 TO THE EXPONENT" Print U Label L End