OFFSET
0,1
COMMENTS
This square root of 2 in the 17-adic field ends with digit 6. The other, A322562, ends with digit 11 (B when written as a 17-adic number).
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..10000
Wikipedia, p-adic number
FORMULA
EXAMPLE
The solution to x^2 == 2 (mod 17^4) such that x == 6 (mod 17) is x == 43594 (mod 17^4), and 43594 is written as 8EE6 in heptadecimal, so the first four terms are 6, 14, 14 and 8.
PROG
(PARI) a(n) = truncate(sqrt(2+O(17^(n+1))))\17^n
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Jianing Song, Aug 29 2019
STATUS
approved