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A113915 Numbers of the form a^2 + b^3 equal to 1-almost-prime(m) + 2-almost-prime(m) + 2-almost-prime(n) + k-almost-prime(n). 0

%I #2 Mar 30 2012 18:40:02

%S 17,52,128,297,743,1576,25413,28296,38241,45579,50752,76146,156621,

%T 237797,388132,420600,475577,572104,703972,995899,1217260,1800461,

%U 1893991,2083727,2392238,3153752,3421656,4067640,4459344

%N Numbers of the form a^2 + b^3 equal to 1-almost-prime(m) + 2-almost-prime(m) + 2-almost-prime(n) + k-almost-prime(n).

%Y Cf. A111440, A112662.

%K nonn

%O 1,1

%A _Giovanni Teofilatto_, Jan 30 2006

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Last modified May 26 12:10 EDT 2024. Contains 372826 sequences. (Running on oeis4.)