OFFSET
0,1
COMMENTS
This square root of 5 in the 11-adic field ends with digit 4. The other, A321079, ends with digit 7.
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..10000
Wikipedia, p-adic number
EXAMPLE
...8960A7566122A3AA652A8A5A8147937785904A44.
PROG
(PARI) a(n) = truncate(sqrt(5+O(11^(n+1))))\11^n
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Jianing Song, Oct 27 2018
STATUS
approved