repfigit number
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Keith number — In mathematics, a Keith number or repfigit number (short for repetitive Fibonacci like digit) is an integer N > 9 that appears as a term in a linear recurrence relation with initial terms based on its own digits. Given an n digit number : N=sum… … Wikipedia
Keith number — noun A repetitive Fibonacci like integer which appears in a linear recurrence relation. Syn: repfigit number … Wiktionary
Generalizations of Fibonacci numbers — In mathematics, the Fibonacci numbers form a sequence defined recursively by:: F (0) = 0: F (1) = 1: F ( n ) = F ( n 1) + F ( n 2), for integer n > 1.That is, after two starting values, each number is the sum of the two preceding numbers.The… … Wikipedia