compleatati urmatoarele siruri de numere naturale 1, 4,...10,....,...,....22, d) 2,3,5,8...,....,34

Răspuns :

1, 4, 7, 10, 13, 16, 19, 22
d) 2, 3, 5, 7, 9, 10, 12, 13, 15, 16, 18, 19, 21, 22, 24, 25, 27, 28, 30, 31, 33, 34.