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- [7] On the sum of the first n prime numbers JOURNAL DE THEORIE DES NOMBRES DE BORDEAUX, 2019, 31 (02): : 293 - 311
- [9] A NOTE ON THE SUM OF THE FIRST n PRIMES QUARTERLY JOURNAL OF MATHEMATICS, 2010, 61 (01): : 109 - 115
- [10] Visual Estimation of Sum of First n Triangular, Tetrahedral and Pentatope Numbers Resonance, 2021, 26 : 1007 - 1013