Ако f ( f ( n ) + f ( n )  2 n + 3 и f ( 0 )  1 , каква е стойността на f ( 2012 ) ?
"put n  0  f ( 0 ) + f ( 0 )  2 ( 0 ) + 3   f ( 1 ) + 3   f ( 1 )  2   f ( 2 )  2    f ( 1 ) + f ( 1 )  2 ( 1 ) + 3   f ( 2 )
add(1, 2012)