1-9-1-4-4-17-1-5-4-8-4-25-1-5-9-4-8-12-4-pi-2-2-2-3-4-

Question Number 122317 by Dwaipayan Shikari last updated on 15/Nov/20

1 + 9 {(\frac{1}{4})}^{4} + 17 {(\frac{1.5}{4.8})}^{4} + 25 {(\frac{1.5.9}{4.8.12})}^{4} + \dots = \frac{π}{2 \sqrt{2} (Γ^{2} (\frac{3}{4}))}