Find the next number in the following series:
11, 12, 20, 23, 33, 46, ?, ?
Haven't read the other posts, so this may be redundant.
The numbers are Fibonacci numbers starting with 3 in base 2, then 5 in base 3, 8 in base 4, 13 in base 5, 21 in base 6, and 34 in base 7. The next 2 numbers are:
45 (55 in base 8)
81 (89 in base 9)

Posted by Larry
on 20040303 23:19:54 