A351209 Decimal expansion of the 12th root of 3.

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

Offset: 1

Author

Mark Andreas, Feb 07 2022

Keywords

• cons
• nonn

Examples

			1.0958726911352443801600191280725486527997513...
		

Links

• Index entries for algebraic numbers, degree 12.

Crossrefs

Cf. A246710 (8th root), A011446 (9th root), A246711, (10th root), A351208 (11th root).

Programs

Maple

Digits:=100: evalf(3^(1/12));

Mathematica

RealDigits[3^(1/12), 10, 108][[1]]

PARI

sqrtn(3,12)

Python

from sympy import integer_nthroot
def A351209(n): return integer_nthroot(3*10**(12*(n-1)),12)[0] % 10 # Chai Wah Wu, Mar 07 2022

Formula

Equals 3^(1/12).