Fibonacci series from power series
2021 ◽
Vol 27
(3)
◽
pp. 44-62
Keyword(s):
We show how every power series gives rise to a Fibonacci series and a companion series involving Lucas numbers. For illustrative purposes, Fibonacci series arising from trigonometric functions, the gamma function and the digamma function are derived. Infinite series involving Fibonacci and Bernoulli numbers and Fibonacci and Euler numbers are also obtained.
Keyword(s):