For instance, Insane Game for Texas Instruments calculators uses ( n − 1 ) 2 {\displaystyle (n-1)^{2}} ; Ikuo Hirohata's implementation uses the formula n 2 − 3 n + 4 {\displaystyle n^{2}-3n+4} .
Na primer, Insane Game za Texas Instruments kalkulatore koristi ( n − 1 ) 2 {\displaystyle (n-1)^{2}} ; Ikuo Hirohataova implementacija koristi formulu n 2 − 3 n + 4 {\displaystyle n^{2}-3n+4} .