A152627 -id:A152627 - cp's OEIS frontend

A210973 Decimal expansion of cube root of (3/4).

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

Offset: 0

Omar E. Pol, Aug 09 2012

Radius of a sphere with volume Pi.

			0.908560296416069829445605878... =  A002581 / A005480.

Chai Wah Wu, Table of n, a(n) for n = 0..10000

Cube root of A152627.

Cf. A005486.

root[3](3/4) ;evalf(%) ; # R. J. Mathar, Sep 14 2012

RealDigits[Surd[3/4,3],10,120][[1]] (* Harvey P. Dale, Sep 27 2015 *)

sqrtn(3/4,3) \\ Charles R Greathouse IV, Apr 14 2014

(3/4)^(1/3).

A005486/2.

A335094 Decimal expansion of (15 - 4*sqrt(2))/8.

Original entry on oeis.org

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

Offset: 1

Jeremy Tan, Sep 12 2020

Largest overhang off an edge achievable with four unit-length bricks.

Corresponding values for one, two and three bricks are 1/2, 3/4 and 1 respectively.

			1.1678932188134524755991556378951...

S. Ainley, Finely Balanced, The Mathematical Gazette, 63 (1979), p. 272.
M. Paterson and U. Zwick, Overhang, arXiv:0710.2357 [math.HO], 2007.
Eric Weisstein's World of Mathematics, Book Stacking Problem

Cf. A020761 (1/2), A152627 (3/4).

Cf. A014537, A157215, A268682.

First@ RealDigits@ N[(15 - 4 Sqrt[2])/8, 102]

PARI
```
(15-4*sqrt(2))/8
```

cp's OEIS Frontend

A210973 Decimal expansion of cube root of (3/4).

Views

Author

Keywords

Comments

Examples

Links

Crossrefs

Programs

Maple

Mathematica

PARI

Formula