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%I #7 Apr 09 2014 10:15:52
%S 1,2,5,8,15,23,29,36,59,68,89,100,129,148,175,197,213,238,281,300,373,
%T 394,437,462,551,577,603,643,671,702,799,831,878,943,978,1081,1118,
%U 1199,1240,1341,1400,1517,1561,1611,1676,1765,1822,1915,1974,2147,2199,2275
%N a(0) = 1. a(n) = a(n-1) + (n-th integer from among those positive integers which are coprime to a(n-1)).
%o (PARI) {m=51;print1(b=1,",");for(n=1,m,k=n;c=0;while(k>0,c++;if(gcd(b,c)==1,k--));print1(a=b+c,",");b=a)} - (Klaus Brockhaus, Aug 14 2006)
%Y Cf. A121640, A121047.
%K nonn
%O 0,2
%A _Leroy Quet_, Aug 12 2006
%E More terms from _Klaus Brockhaus_, Aug 14 2006
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