Published November 3, 2021 | Version v1
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Crazy Representations of Natural Numbers From 60001 to 80000

  • 1. Formarly, Professor of Mathematics, Federal University of Santa Catarina, Florianópolis, SC, Brazil

Description

This paper brings natural numbers from 60001 to 80000 written in \textbf{ascending} and \textbf{descending} orders of 1 to 9. The numbers are obtained by using basic operations, and \textbf{factorial}. For previous results see author's works [work1work2,   work3].  For more details and comments see author's site link

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