A171538 Decimal expansion of 4/sqrt(35).

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

Offset

0,1

Comments

The absolute value of the Clebsch-Gordan coupling coefficient <j1 j2; m1 m2 | J M> = <2 3/2 ; -2 1/2 | 5/2 -3/2>.

Links

Daniel Starodubtsev, Table of n, a(n) for n = 0..10000

Wikipedia, Table of Clebsch-Gordan coefficients

Formula

equals 4/A010490 = 2*A171543 .

Example

sqrt(16/35) = 0.67612340378281326200769466...

Mathematica

RealDigits[4/Sqrt[35], 10, 120][[1]] (* Harvey P. Dale, Mar 29 2018 *)

Crossrefs

Sequence in context: A193030 A035414 A020505 * A321094 A330114 A011423

Adjacent sequences: A171535 A171536 A171537 * A171539 A171540 A171541

Keyword

cons,easy,nonn

Author

R. J. Mathar, Dec 11 2009

Status

approved