calculate-p-1-n-p-1-p-2-p-4-

Question Number 32332 by abdo imad last updated on 23/Mar/18

$${calculate}\:\:\sum_{{p}=\mathrm{1}} ^{{n}} \:\:\:\frac{{p}}{\mathrm{1}+{p}^{\mathrm{2}} \:+{p}^{\mathrm{4}} }\:\:. \\ $$