[seqfan] A164325: more terms

zak seidov zakseidov at yahoo.com
Sat Sep 19 23:56:16 CEST 2009


Dear SeqFans,

a(10)=207187349040
a(11)=6703860240000

Anyone may wish to check/extend these?

Thanks,
Zak

http://www.research.att.com/~njas/sequences/A164325

%I A164325
%S A164325 1,2,2,6,1170,64590,25153800,25153800,4747505070
%N A164325 a(n) is the smallest number m such that (2k-1)m+1 is prime for all 0<k<n+1.
%Y A164325 Cf. A071576, A164326.
%K A164325 more,nonn,new
%O A164325 1,2
%A A164325 Farideh Firoozbakht (mymontain(AT)yahoo.com), Sep 15 2009
%E A164325 a(5) corrected by Zak Seidov, Sep 16 2009



      




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