A176217 Decimal expansion of (14+4*sqrt(14))/7.

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

Offset: 1

Author

Klaus Brockhaus, Apr 12 2010

Keywords

• cons
• nonn

Comments

Continued fraction expansion of (14+4*sqrt(14))/7 is A010712.

Examples

			(14+4*sqrt(14))/7 = 4.13808993529939507747...
		

Links

• Daniel Starodubtsev, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A010471 (decimal expansion of sqrt(14)), A010712 (repeat 4, 7).

Programs

Mathematica

RealDigits[(14+4Sqrt[14])/7,10,120][[1]] (* Harvey P. Dale, Jan 24 2015 *)