[seqfan] A175874: more terms?

[zak seidov]

Dear seqfans,
couldn't find a(5) and further :(
anyone may wish to extend this,

thanks,
Zak


 %S A175874 14,118,3,2
 %N A175874 a(n) = least number such that
 sigma(a(n)+n)=n*sigma(a(n)). 
 %C A175874 a(1)= A002961(1). 
 %e A175874 sigma(14+1)/sigma(14)=24/24=1,
 sigma(118+2)/sigma(118)=360/180=2,
 %e A175874 sigma(3+3)/sigma(3)=12/4=3,
 sigma(4+4)/sigma(2)=12/3=4. 
 %Y A175874 Cf. A000203 sigma(n), A002961 sigma(n) =
 sigma(n+1). 
 %K A175874 more,nonn
 %O A175874 1,1
 %A A175874 Zak Seidov (zakseidov(AT)yahoo.com), Oct 06
 2010