OFFSET
0,3
COMMENTS
All terms are palindromes.
LINKS
Rémy Sigrist, Table of n, a(n) for n = 0..10000
Rémy Sigrist, PARI program for A330420
FORMULA
A330401(n) = abs(a(n) - a(n-1)).
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Rémy Sigrist, Dec 14 2019
STATUS
approved