sequences and series

[phil1882 13]

i've always been a fan of the sequences and series puzzles. see if you can solve the following

1) 0 5 3 3 1 6 6 4 2 0 ?

2) 1 2 5 7 12 15 22 35 40 ?

3) 7 8 11 13 14 17 19 20 23 26 29 31 32 37 38 41 43 44 47 ? ? ? (next 3 terms)

4) 1 11 1001 11011 1010001 ?

[The_King_Of_Games 0]

for starters,

49,50,53

[The_King_Of_Games 0]

^sorry

[DeGe 9]

48,50,53
The series is either prime numbers or odd number-1 if the odd number is non-prime

11110011

Powers of 3 expressed in binary

[phil1882 13]

got the fourth one third is not quite right.