Another Infinite Sequence Based on Mar Function that Abounds in Primes and Semiprimes
Marius Coman · viXra · 2015
In one of my previous paper, namely “The mar reduced form of a natural number”, I introduced the notion of mar function, which is, essentially, nothing else than the digital root of a number, and I also presented, in another paper, a sequence based on mar function that abounds in primes. In this paper I present another sequence, based on a relation between a number and the value of its mar reduced form (of course not the intrisic one), sequence that seem also to abound in primes and semiprimes.