The questions below are based on the given Series J. Series J satisfies a certain pattern, follow the same pattern in Series K and answer the question given below:

J) 15, 15, 21, 45, 105

K) 57 ..... 477 where 477 is the nth term.

A new series, Series L, follows the same pattern as Series K, but it starts with a term that is twice the sum of the 2nd and (n-2)th terms of Series K. If the 4th term of Series L is subtracted from the sum of the 1st and 3rd terms of Series L, what is the resulting value?