A177158 Decimal expansion of (103+2*sqrt(4171))/162.

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

Offset

1,2

Comments

Continued fraction expansion of (103+2*sqrt(4171))/162 is A010885.

Links

Table of n, a(n) for n=1..105.

Index entries for algebraic numbers, degree 2.

Formula

Minimal polynomial: 324*x^2 - 412*x - 75. - Amiram Eldar, Apr 25 2026

Example

1.43312690827000117254942849524877021326234620141513...

Mathematica

RealDigits[(103+2*Sqrt[4171])/162, 10, 120][[1]] (* Harvey P. Dale, Feb 22 2018 *)

Crossrefs

Cf. A177159 (decimal expansion of sqrt(4171)), A010885 (repeat 1, 2, 3, 4, 5, 6).

Sequence in context: A060373 A090280 A377539 * A177034 A177933 A060997

Adjacent sequences: A177155 A177156 A177157 * A177159 A177160 A177161

Keyword

cons,nonn

Author

Klaus Brockhaus, May 03 2010

Status

approved