A178591 Decimal expansion of (9 + sqrt(165))/14.

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

Offset

1,2

Comments

Continued fraction expansion of (9 + sqrt(165))/14 is A093148.

Links

G. C. Greubel, Table of n, a(n) for n = 1..10000

Example

(9 + sqrt(165))/14 = 1.56037375561893778715...

Mathematica

RealDigits[(9+Sqrt[165])/14, 10, 100][[1]] (* G. C. Greubel, Jan 30 2019 *)

Prog

(PARI) default(realprecision, 100); (9+sqrt(165))/14 \\ G. C. Greubel, Jan 30 2019
(Magma) SetDefaultRealField(RealField(100)); (9+Sqrt(165))/14; // G. C. Greubel, Jan 30 2019
(Sage) numerical_approx((9+sqrt(165))/14, digits=100) # G. C. Greubel, Jan 30 2019

Crossrefs

Cf. A178592 (decimal expansion of sqrt(165)), A093148 (repeat 1, 1, 1, 3).

Sequence in context: A011440 A375957 A242055 * A179588 A092161 A088602

Adjacent sequences: A178588 A178589 A178590 * A178592 A178593 A178594

Keyword

cons,nonn

Author

Klaus Brockhaus, May 30 2010

Status

approved