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Table of n, a(n) for n=1..47.
k(0)=8 because A077059(0)^2+k(0)^2=0^2+8^2=4^3; k(0)=1 if 1 is a full cube.
Cf. A076600, A077059-A077062.
Sequence in context: A109596 A164801 A156925 * A123939 A134787 A249104
Adjacent sequences: A077057 A077058 A077059 * A077061 A077062 A077063
Zak Seidov, Oct 23 2002
Corrected and extended by Max Alekseyev, Dec 14 2011