Wang, Yiping. “Exploring Goldbach’s Conjecture, the Pebonacci Sequence and Its Five-Dimensional Vortex Structure Based on the Logarithm of the Circle”. Advances in Social Sciences Research Journal 7, no. 8 (August 24, 2020): 398–408. Accessed November 23, 2024. http://116.203.177.230/index.php/ASSRJ/article/view/8840.