at a particular time there were 7 bowlers in indian cricket team of 16 players shortlisted for next world cup. statisticians discovered that if you looked at the number of wickets taken by any of the 7 bowlers of the current indian team, the number of wickets taken by them had a strange property. the numbers were such that for any team selection of 11 players (having 1 to 7 bowlers)by using the number of wickets taken by each bowler and attaching coefficints of +1,0,-1 to each value available and adding the resultant values,any number from 1 to 1093 ,both included could be formed. if we denote W1,W2,W3,W4,W5,W6 and W7 as the values in the ascending order that could be the answer to the following question:
find the value of w1+2W2+3W3+4W4+5W5+6W6 .