On the Multiplicative Order of Fn+1/Fn Modulo Fm. - Takao Komatsu; Florian Luca; Yohei Tachiya (Integers, 2012)

Linear independence of series related to the Thue-Morse sequence along powers. - Michael Coons; Yohei Tachiya (CoRR, 2023)

Linear independence of certain sums of reciprocals of the Lucas numbers. - Daniel Duverney; Yohei Tachiya (Period. Math. Hung., 2023)