Hi My friend made a hash algo which he thought was irreversible....however he was on Manali Cream[hashish ;-)]. so he print something he should not print while making hashes. Below is the output of given binary with flag as input... get the flag.

hash-0 : 138 hash-1 : 512 hash-2 : 1645 hash-3 : 5034 hash-4 : 15218 hash-5 : 45756 hash-6 : 137391 hash-7 : 412292 hash-8 : 1236927 hash-9 : 3710845 hash-10 : 11132642 hash-11 : 33398021 hash-12 : 100194167 hash-13 : 300582553 hash-14 : 901747774 hash-15 : 2705243426 hash-16 : 8115730373 hash-17 : 24347191171 hash-18 : 73041573621 hash-19 : 219124720917 hash-20 : 657374162799 hash-21 : 1972122488522 hash-22 : 5916367465576