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[obm-l] T. dos Numeros, olimpico!
- To: OBM <obm-l@xxxxxxxxxxxxxx>
- Subject: [obm-l] T. dos Numeros, olimpico!
- From: "Bruno França dos Reis" <bfreis@xxxxxxxxx>
- Date: Thu, 27 Mar 2008 01:33:06 +0100
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Problema:
Prove que não existem numeros fatoriais consecutivos com primeiros digitos iguais a 1, 2, ..., 9.
Em outras palavras: prove que não existe K tal que (K+j)! comece pelo algarismo j, para todo j = 1, ..., 9.
Abraço
Bruno
--
Bruno FRANÇA DOS REIS
msn: brunoreis666@xxxxxxxxxxx
skype: brunoreis666
tel: +33 (0)6 28 43 42 16
e^(pi*i)+1=0