Your task is to write a function which returns the sum of following series upto nth term(parameter).
Series: 1 + 1/4 + 1/7 + 1/10 + 1/13 + 1/16 +...
Kind of non-trivial but I tried to use
but it shows
, what can I use to show
# Happy Coding ^_^
sum = 0
for i in range(n):
sum += 1/(1+(3*i))
return round(sum, 2)
This is a return value for a coding challenge in codewars
not a print. so it is supposed to be return and you just write the method.