3,0,4,0,……

Explain in detail:

The law is

The numbers of position 1, 3, 5, 7 and 9 are ...

0, 1,2,3,4……

The number 10 ... at positions 2, 4, 6 and 8 is 0.

rule

1, 2, 4, 7, 1 1, 16, (22), (29),-The difference is: 1, 2, 3, 4, 5, 6, …

2,5, 10,17,26, (37), (50)-the difference is: 3,5,7,9, …

0, 3, 8, 15, 24, (35), (48)-the difference is: 3, 5, 7, 9, …

Find a pattern to fill in the blanks: 9- 1 = 8, 16-4 = 12, 25-9 = 16, 36- 16 = 20, 49-25 = 24.