Question

old question from contest, someone willing to bother?

Answer 1

if attachment is not working properly let me know

Answer 2

4085 for the first one?

Answer 3

look up 'Connell Sequence'

Answer 4

first two are pretty straight forward i was hoping sm1 can tell me c

Answer 5

he Connell sequence is the sequence obtained by starting with the first positive odd number (1), taking the next two even numbers (2, 4), the next three odd numbers (5, 7, 9), the next four even numbers (10, 12, 14, 16), and so on. The first few terms are 1, 2, 4, 5, 7, 9, 10, 12, 14, 16, 17, ... (Sloane's A001614). A binary plot of the sequence from 1 to 255 is illustrated above.

Answer 6

Yuk...