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Sequences of Numbers Involved in Unsolved Problems

Florentin Smarandache
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Abstract

Over 300 sequences and many unsolved problems and conjectures related to them are presented herein together with theorems corollaries, formulae, examples, mathematical criteria, etc. (about integer sequences, numbers, quotients, residues, exponents, sieves, pseudo-primes/squares/cubes/factorials, almost primes, mobile periodicals, functions, tables, prime/square/factorial bases, generalized factorials, generalized palindromes, etc.).

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Florentin Smarandache. 2006-04-03. Sequences of Numbers Involved in Unsolved Problems. https://arxiv.org/abs/math/0604019

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