A011072 Decimal expansion of 4th root of 80.

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

Offset

1,1

Links

Ivan Panchenko, Table of n, a(n) for n = 1..1000

Formula

Equals 2 * A011003. - Amiram Eldar, May 25 2023

Example

2.99069756244244108382379798828182679072691951522941...

Mathematica

RealDigits[Surd[80, 4], 10, 120][[1]] (* Harvey P. Dale, Nov 02 2015 *)

Prog

(PARI) sqrtn(80, 4) \\ Charles R Greathouse IV, Apr 16 2014

Crossrefs

Cf. A011003.

Sequence in context: A348637 A104954 A244292 * A175295 A198141 A336043

Adjacent sequences: A011069 A011070 A011071 * A011073 A011074 A011075

Keyword

nonn,cons

Author

N. J. A. Sloane.

Status

approved