Question

Cate numere sunt pare si cate numere sunt impare in sirul: 1,2,3,4,...,121 S.o.S!!!!! Ofer 5 pct si coroana!!!!!

Answer 1

,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97,99,101,103,105,107,109,111,113,115,117,119,121.