A181284 Decimal expansion of sqrt(9/121 * 100^m + (112 - 44*m)/121), where m=30.

2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 0, 8, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9, 6, 9

Offset: 30

Author

Jason Earls, Oct 12 2010

Keywords

• easy
• nonn
• cons

Examples

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References

• Clifford A. Pickover, "Zebra Irrationals," The Mathematics of Oz: Mental Gymnastics From Beyond The Edge. Cambridge University Press, 2002. Page 74.

Links

• Seiichi Manyama, Table of n, a(n) for n = 30..50000

Programs

Mathematica

First@ RealDigits@ With[{m = 30}, N[Sqrt[9/121*100^m + (112 - 44 m)/121], 120]] (* Michael De Vlieger, Mar 25 2016 *)

PARI

sqrt(9e60-1208)/11 \\ Charles R Greathouse IV, Apr 26 2012