We have the following sequence:
f(0) = 0
f(1) = 1
f(2) = 1
f(3) = 2
f(4) = 4;
f(n) = f(n-1) + f(n-2) + f(n-3) + f(n-4) + f(n-5);
Your task is to give the number of total values for the odd terms of the sequence up to the n-th term (included). (The number n (of n-th term) will be given as a positive integer)
The values 1 (one) is the only is duplicated in the sequence and should be counted only once.
E.g.
count_odd_pentaFib(5) -----> 1 # because the terms up to 5 are: 0, 1, 1, 2, 4, 8 (only 1 is odd and counted once)
Other examples:
count_odd_pentaFib(10) ------> 3 #because the odds terms are: [1, 1, 31, 61] (three different values)
count_odd_pentaFib(15) ------> 5 # beacause the odd terms are: [1, 1, 31, 61, 1793, 3525] (five different values)