A106320 Values b of a Bhaskara pair (a,b), a<=b, sorted on values of b. A Bhaskara pair (a,b) is such that a^2 + b^2 = X^3 and a^3 + b^3 = Y^2.

2, 128, 1250, 1458, 8192, 31250, 80000, 93312, 235298, 524288, 911250, 1062882, 2000000

Offset

1,1

Comments

For the corresponding values of a see A106319. This sequence is guaranteed to not be missing any terms. - Jud McCranie, Jul 04 2013

References

S. S. Gupta, 'Bhaskara Pairs' in 'Science Today' (subsequently renamed '2001') January 1988 pp. 68, Times of India, Mumbai.

Links

Table of n, a(n) for n=1..13.

Richard J. Mathar, Construction of Bhaskara Pairs, arXiv:1703.01677 [math.NT], 2017.

Formula

A106318 UNION A106322. - R. J. Mathar, Jan 27 2017

Crossrefs

Cf. A106319, A106318, A106320, A106321.

Sequence in context: A106319 A338932 A226403 * A106318 A202748 A322308

Adjacent sequences: A106317 A106318 A106319 * A106321 A106322 A106323

Keyword

hard,more,nonn

Author

Lekraj Beedassy, Apr 29 2005

Extensions

Corrected and extended by Jud McCranie, Jul 04 2013

Status

approved