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 A120931 Values y corresponding to least x (A120930) of primitive quadruple(n,x,y,z),n
 8, 40, 5, 22, 123, 33, 17, 1744, 116, 323, 27, 53, 104, 70, 49, 41, 86, 21, 90, 79, 84, 54, 300, 382, 86, 78, 37, 75, 44, 427, 72, 85, 92, 65, 202, 61, 1331, 66, 156, 366, 319, 205, 1165, 118, 199, 148, 295, 491, 263, 64, 477, 3327, 194, 163, 296, 210, 180, 69, 148 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS S. Dutch, Cubic Quartets With a,b,c<1000 PROG (PARI) A(n)=local(x, y, z); x=n+1; while(1, y=x+1; while(n^3+x^3+y^3>=(y+1)^3, if(ispower(n^3+x^3+y^3, 3, &z) && (gcd([n, x, y, z])==1), return(y)); y++; ); x++; ); \\ Martin Fuller, Aug 11 2006 CROSSREFS Sequence in context: A264091 A319362 A154425 * A213345 A207360 A226904 Adjacent sequences:  A120928 A120929 A120930 * A120932 A120933 A120934 KEYWORD nonn AUTHOR Lekraj Beedassy, Jul 16 2006 EXTENSIONS More terms from Martin Fuller, Aug 11 2006 Corrected by R. J. Mathar, Nov 25 2006 STATUS approved

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Last modified January 21 02:59 EST 2019. Contains 319344 sequences. (Running on oeis4.)