OFFSET
1,1
LINKS
Zhao Hui Du, Table of n, a(n) for n = 1..25
P. De Geest, Index to related sequences
Hisanori Mishima, Sporadic tridigital solutions
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Nov 15 2000
EXTENSIONS
a(16) and above from Zhao Hui Du, Mar 08 2024
STATUS
approved