A176529 Decimal expansion of 5+sqrt(30).

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

Offset

2,3

Comments

Continued fraction expansion of 5+sqrt(30) is A010700 preceded by 10.

a(n) = A010485(n-2) for n > 3.

Links

Table of n, a(n) for n=2..106.

Example

5+sqrt(30) = 10.47722557505166113456...

Mathematica

RealDigits[5+Sqrt[30], 10, 120][[1]]  (* Harvey P. Dale, Mar 31 2011 *)

Crossrefs

Cf. A010485 (decimal expansion of sqrt(30)), A010700 (repeat 2, 10).

Sequence in context: A114490 A182997 A097916 * A086775 A132266 A084104

Adjacent sequences: A176526 A176527 A176528 * A176530 A176531 A176532

Keyword

cons,nonn

Author

Klaus Brockhaus, Apr 24 2010

Status

approved