OFFSET
0,2
COMMENTS
x = ...068250451956420480608557871517841.
x^3 = ...123456789876543212345678987654321.
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..10000
EXAMPLE
1^3 == 1 (mod 10).
41^3 == 21 (mod 10^2).
841^3 == 321 (mod 10^3).
7841^3 == 4321 (mod 10^4).
17841^3 == 54321 (mod 10^5).
517841^3 == 654321 (mod 10^6).
1517841^3 == 7654321 (mod 10^7).
71517841^3 == 87654321 (mod 10^8).
871517841^3 == 987654321 (mod 10^9).
7871517841^3 == 8987654321 (mod 10^10).
57871517841^3 == 78987654321 (mod 10^11).
557871517841^3 == 678987654321 (mod 10^12).
8557871517841^3 == 5678987654321 (mod 10^13).
8557871517841^3 == 45678987654321 (mod 10^14).
608557871517841^3 == 345678987654321 (mod 10^15).
608557871517841^3 == 2345678987654321 (mod 10^16).
80608557871517841^3 == 12345678987654321 (mod 10^17).
PROG
(PARI) N=100; M=2345678987654321/(1-10^16); Vecrev(digits(lift(chinese(Mod((M+O(2^N))^(1/3), 2^N), Mod((M+O(5^N))^(1/3), 5^N)))), N)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Seiichi Manyama, Aug 18 2019
STATUS
approved