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A351210
Decimal expansion of the 13th root of 3.
5
1, 0, 8, 8, 1, 8, 2, 2, 4, 3, 4, 6, 3, 3, 1, 6, 7, 3, 7, 4, 8, 0, 9, 4, 6, 1, 5, 2, 6, 0, 6, 2, 5, 7, 9, 6, 2, 6, 6, 6, 0, 2, 6, 8, 4, 5, 1, 6, 8, 2, 4, 8, 4, 2, 8, 3, 6, 0, 3, 2, 9, 7, 5, 4, 4, 6, 2, 6, 0, 5, 1, 4, 2, 6, 0, 3, 0, 7, 8, 9, 6, 6, 5, 7, 6, 2, 8, 3, 8, 1, 6, 5, 2, 5, 4, 3, 0, 9, 5, 7, 9, 6, 5, 8, 6, 7, 1, 7, 4
OFFSET
1,3
FORMULA
Equals 3^(1/13).
EXAMPLE
1.0881822434633167374809461526062579626660268...
MAPLE
Digits:=100: evalf(3^(1/13));
MATHEMATICA
RealDigits[3^(1/13), 10, 108][[1]]
PROG
(PARI) sqrtn(3, 13)
(Python)
from sympy import integer_nthroot
def A351210(n): return integer_nthroot(3*10**(13*(n-1)), 13)[0] % 10 # Chai Wah Wu, Mar 07 2022
CROSSREFS
Cf. A011446 (9th root), A246711 (10th root), A351208 (11th root), A351209 (12th root).
Sequence in context: A375153 A377303 A319858 * A199597 A366149 A197848
KEYWORD
cons,nonn
AUTHOR
Mark Andreas, Feb 07 2022
STATUS
approved