A066650 - OEIS

%I #3 Mar 30 2012 18:50:19

%S 1,3,4,6,7,8,11,13,14,15,16,18,19,20,21,22,23,25,27,29,30,32,34,35,38,

%T 39,40,41,42,45,46,47,48,49,51,53,54,55,56,58,59,60,61,62,64,66,67,69,

%U 70,71,74,75,77,78,79,81,83,84,85,86,87,88,90,92,93,94,95,96,97,98,99

%N Numbers not of the form a^2 + b^3 with a, b > 0.

%Y Cf. A066649. Complement of A055394.

%K nonn

%O 1,2

%A _Reinhard Zumkeller_, Dec 17 2001