# Question #46578

I don't know. the only logical next term would be $100$
$4 \times {1}^{2} , 4 \times {2}^{2} , 4 \times {3}^{2} , 4 \times {4}^{2} , 4 \times {5}^{2}$
I've looked into the Online Encyclopaedia of Integer Series, and there is no $300$ as a fifth member: https://oeis.org/