let-A-n-k-0-n-1-3k-1-calculate-A-n-interms-H-n-k-1-n-1-k-

Question Number 71143 by mathmax by abdo last updated on 12/Oct/19

l e t A_{n} = \sum_{k = 0}^{n} \frac{1}{3 k + 1} c a l c u l a t e A_{n} i n t e r m s H_{n} = \sum_{k = 1}^{n} \frac{1}{k}

Commented by mathmax by abdo last updated on 22/Oct/19

t h i s q u e s t i o n s t i l l i n s o l v e d f o r a l o n g t i m e \dots!