KHASANOV FAKHRIDDIN; GAFFOROV MUZAFFAR. CALCULATION OF NUMERICAL SEQUENCES AND THEIR SUMS ARISING IN THE PROCESS OF SOLVING SOME PROBLEMS OF COMBINATORICS. EPRA International Journal of Multidisciplinary Research (IJMR), [S. l.], v. 8, n. 7, p. 308–312, 2022. Disponível em: http://eprajournals.net/index.php/IJMR/article/view/724. Acesso em: 18 may. 2024.