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Tribonacci numbers with two blocks of repdigits
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AbstractThe Tribonacci sequence is a generalization of the Fibonacci sequence which starts with 0,0,1 and each term afterwards is the sum of the three preceding terms. Here, we show that the only Tribonacci numbers that are concatenations of two repdigits are 13,24,44,81. This paper continues a previous work that searched for Fibonacci numbers which are concatenations of two repdigits.
Title: Tribonacci numbers with two blocks of repdigits
Description:
AbstractThe Tribonacci sequence is a generalization of the Fibonacci sequence which starts with 0,0,1 and each term afterwards is the sum of the three preceding terms.
Here, we show that the only Tribonacci numbers that are concatenations of two repdigits are 13,24,44,81.
This paper continues a previous work that searched for Fibonacci numbers which are concatenations of two repdigits.
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