A083204 Bases for the cubes arising in A083203.

2, 4, 7, 11, 16, 22, 9, 17, 289, 1873, 11553, 63553, 4573699, 14073021495, 65713427547321843, 57325015297059875497553701478

Offset: 1

Author

Amarnath Murthy, Apr 28 2003

Keywords

• more
• nonn

Examples

			a(1)=2 since A083203(1)*A083203(2)+1=1*7+1=8=2^3.
		

Crossrefs

Cf. A083203.

Formula

a(n) = [A083203(n)*A083203(n+1)+1]^(1/3). - R. J. Mathar, Feb 05 2007

Extensions

Corrected and extended by Vladeta Jovovic, May 01 2003

More terms from Michel ten Voorde Jun 23 2003

More terms from R. J. Mathar, Feb 05 2007