%0 Journal Article %T Generalizations of the Rowland theorem %A Vladimir Shevelev %J Mathematics %D 2009 %I arXiv %X We prove the theorems which are equivalent to the Roland's results such that a new form of them allows to consider some generalizations. In particular, we give generators of primes more than a fixed prime. %U http://arxiv.org/abs/0911.3491v5