Search: id:A035489
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%I A035489
%S A035489 1,6,18,39,81,157,309,576,1042,1885,3338,6011,10569,18321,31851,55717,
%T A035489 95320,163580,278208,478807,814329,1374926,2328359,3963782,6656320,
%U A035489 11209356,18772741,31524784,53186481,88750072,148471480,247281057
%N A035489 Main column of the Stolarsky array.
%C A035489 General solution for the Stolarsky array by row, column is given by the 
               GP-PARI program. Solution for the main diagonal in A035489 is found 
               by setting r=c. If computing large terms for the Stolarsky array, 
               increase the default precision of GP-PARI to accommodate the size. 
               - Randall L. Rathbun (randallr(AT)abac.com), Jan 25 2002
%H A035489 N. J. A. Sloane, <a href="classic.html#WYTH">Classic Sequences</a>
%o A035489 (PARI) {Stolarsky(r,c)= tau=(1+sqrt(5))/2; a=floor(r*(1+tau)-tau/2); 
               b=round(a*tau); if(c==1,a, if(c==2,b, for(i=1,c-2,d=a+b; a=b; b=d; 
               ); d))}
%Y A035489 See A007064 for references.
%Y A035489 Sequence in context: A132432 A005899 A129863 this_sequence A122061 A002411 
               A023658
%Y A035489 Adjacent sequences: A035486 A035487 A035488 this_sequence A035490 A035491 
               A035492
%K A035489 nonn,easy
%O A035489 0,2
%A A035489 N. J. A. Sloane (njas(AT)research.att.com).
%E A035489 More terms from Randall L. Rathbun (randallr(AT)abac.com), Jan 25 2002

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