A351217 Decimal expansion of the 20th root of 3.

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

Offset

1,3

Links

Table of n, a(n) for n=1..105.

Formula

Equals 3^(1/20) = A246711^(1/2).

Example

1.0564673085495378613933514529880342628505731...

Maple

Digits:=100: evalf(3^(1/20));

Mathematica

RealDigits[3^(1/20), 10, 108][[1]]

Prog

(PARI) sqrtn(3, 20)

Crossrefs

Cf. A351212 (15th root), A351213 (16th root), A351214 (17th root), A351215 (18th root), A351216 (19th root).

Sequence in context: A152945 A201678 A245870 * A343063 A132324 A021643

Adjacent sequences: A351214 A351215 A351216 * A351218 A351219 A351220

Keyword

cons,easy,nonn

Author

Mark Andreas, Apr 22 2022

Status

approved