A351208 Decimal expansion of the 11th root of 3.

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

Offset

1,4

Links

Table of n, a(n) for n=1..130.

Formula

Equals 3^(1/11).

Example

1.1050315033964...

Maple

Digits:=100: evalf(3^(1/11));

Mathematica

RealDigits[3^(1/11), 10, 108][[1]]

Prog

(PARI) sqrtn(3, 11)
(Python)
from sympy import integer_nthroot
def A351208(n): return integer_nthroot(3*10**(11*(n-1)), 11)[0] % 10 # Chai Wah Wu, Mar 07 2022

Crossrefs

Cf. A246710 (8th root), A011446 (9th root), A246711 (10th root).

Sequence in context: A261219 A085850 A176867 * A229175 A372836 A326188

Adjacent sequences: A351205 A351206 A351207 * A351209 A351210 A351211

Keyword

cons,nonn

Author

Mark Andreas, Feb 04 2022

Status

approved