A176220 Decimal expansion of (10+sqrt(110))/5.

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

Offset

1,1

Comments

Continued fraction expansion of (10+sqrt(110))/5 is A010715.

Links

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

Example

(10+sqrt(110))/5 = 4.09761769634030309398...

Mathematica

RealDigits[(10+Sqrt[110])/5, 10, 120][[1]] (* Harvey P. Dale, Jan 24 2020 *)

Crossrefs

Cf. A176221 (decimal expansion of sqrt(110)), A010715 (repeat 4, 10).

Sequence in context: A198866 A269720 A245638 * A197285 A357017 A352672

Adjacent sequences: A176217 A176218 A176219 * A176221 A176222 A176223

Keyword

cons,nonn

Author

Klaus Brockhaus, Apr 12 2010

Status

approved