A020825 Decimal expansion of 1/sqrt(68).

1, 2, 1, 2, 6, 7, 8, 1, 2, 5, 1, 8, 1, 6, 6, 4, 8, 6, 7, 5, 9, 4, 5, 3, 2, 3, 1, 0, 5, 8, 0, 6, 1, 0, 8, 8, 9, 7, 4, 9, 1, 7, 6, 2, 4, 2, 7, 5, 6, 9, 4, 7, 1, 8, 6, 5, 8, 7, 8, 3, 3, 4, 0, 3, 8, 5, 1, 4, 5, 7, 1, 6, 0, 6, 8, 7, 5, 3, 5, 7, 6, 2, 8, 1, 9, 9, 5, 9, 8, 9, 7, 2, 9, 7, 2, 6, 0, 0, 8

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• cons

Examples

			0.121267812...
		

Links

• Ivan Panchenko, Table of n, a(n) for n = 0..1000

Crossrefs

Cf. A020774.

Programs

Mathematica

RealDigits[1/Sqrt[68],10,120][[1]] (* Harvey P. Dale, May 02 2011 *)

Formula

A020774 divided by 2. - R. J. Mathar, Aug 28 2013