OFFSET
1,1
COMMENTS
Values of n see A037050.
a(5) > 7.5*10^37, if it exists. - Giovanni Resta, Aug 26 2019
EXAMPLE
2664662 = 121 * (122 + 123 + ... + 241 + 242) = 121 * 22022.
CROSSREFS
KEYWORD
nonn,base,hard,more
AUTHOR
Patrick De Geest, Jan 04 1999
STATUS
approved