Продолжи ряд чисел: а) 20, 18, 19, 17, 18, 16, 17, ..... б) 1, 2, 4, 7, 11, 16, 22, 29,...

Question

Продолжи ряд чисел: а) 20, 18, 19, 17, 18, 16, 17, ..... б) 1, 2, 4, 7, 11, 16, 22, 29, .....

Answer 1

15,16 14 15 13 14 12 13 11 12 10 11 9 10 8 9 7 8 6 7 5 6 4 5 3 4 2 3 1 2

Answer 2

А)16,17...15,16,14,15,13,14,12,13,11,12,10,11,9...
б)29...37,46,56,67,79,92,106...