OFFSET
0,1
COMMENTS
This square root of 3 in the 11-adic field ends with digit 6. The other, A321074, ends with digit 5.
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..10000
Peter Bala, Using Chebyshev polynomials to find the p-adic square roots of 2 and 3, Dec 2022.
Wikipedia, p-adic number
FORMULA
For n > 0, a(n) = 10 - A321074(n).
This 11-adic integer equals the 11-adic limit as n -> oo of 2*T(11^n,3), where T(n,x) denotes the n-th Chebyshev polynomial of the first kind. - Peter Bala, Dec 05 2022
EXAMPLE
...1A174253A71419621A55A7719167281761192486.
PROG
(PARI) a(n) = truncate(-sqrt(3+O(11^(n+1))))\11^n
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
Jianing Song, Oct 27 2018
STATUS
approved