" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Następne to:
2*(n+1)-3= 2n-1
2*(n+2)-3= 2n+1
2*(n+3)-3= 2n+3
2*(n+4)-3= 2n+5
2*(n+5)-3= 2n+7
2n-1
2n+1
2n+3
2n+5
2n+7