although the sequence had been described earlier as Virahanka numbers in Indian mathematics.[7][8][9] By modern convention, the sequence begins either with F0 = 0 or with F1 = 1. The sequence described in Liber Abaci began with F1 = 1.
Hoewel die volgorde vroeër beskryf as Virahanka getalle in die Indiese wiskunde. [7] [8] [9]. Deur moderne konvensie, die volgorde begin óf met F0 = 0 of met F1 = 1. Die in Liber Abaci beskryf volgorde begin met F1 = 1.