A070745 - OEIS

A070745

z such that the Diophantine equation x^2 + y^3 = z^2 has solutions.

3, 6, 10, 14, 15, 17, 21, 24, 28, 29, 35, 36, 42, 43, 45, 48, 55, 57, 60, 62, 63, 66, 76, 78, 80, 81, 90, 91, 99, 105, 112, 118, 119, 120, 123, 127, 129, 132, 136, 140, 141, 143, 147, 153, 154, 155, 161, 162, 165, 168, 171, 172, 179, 185, 190, 192, 195, 209, 210

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OFFSET

1,1

LINKS

Chai Wah Wu, Table of n, a(n) for n = 1..10000

EXAMPLE

42 is in the sequence because 6^2 + 12^3 = 42^2.

PROG

(PARI) for(n=0, 350, if(sum(i=1, n, sum(j=1, n, if(i^2+j^3-n^2, 0, 1)))>0, print1(n, ", ")))

CROSSREFS

Sequence in context: A083505 A099588 A099531 * A134535 A078060 A310057

Adjacent sequences: A070742 A070743 A070744 * A070746 A070747 A070748