5 7 9 3 2 July 8, 2019 16 32 64 128 7 5 9 3 22 5 7 9 1 2 3 5 6 7 9 2 3 7 5 9 8 2 3 1 3 5 7 9 2n 1 formula 1 3 5 7 9 2n 1 sum formula 1 3 5 7 9 2n 1 1 2 3 5 7 9 arithmetic sequence 9 3 7 x 5 22 7 3 2k )+ 9 k 5 5 7 4 9 2 3 5 x 7 )+ 9 3 x 2 )+ 4 3 5 7 9 soma 20 X 7 5 3 9 2 3 5 6 7 9 x 4 3 1 2
