MITOC, Archaeological Site situated near Mitoc village and Prut river, East of Romania. Was found by N. Morosan and now it is being researched by V. Chirica. East Aurignacian and Gravetian stratums. "The amulet" from Mitoc is, possible, the first calculator of the Homo Sapiens. Angles. Tri-lines and Two-lines. Mathematical relations between 2, 3, 6 and 9. (V. Chirica, The Gravettian in the East of the Romanian Carpatians , Iassy, 1989; A. Vartic, Intrebarea cu privire la paleoinformatica , DAVA INTERNATIONAL 2001)