OFFSET
1,2
COMMENTS
a(n) <= n^2 for any n > 0.
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10000
Rémy Sigrist, C program for A287433
EXAMPLE
A284038(121) = 11, hence a(11) = 121.
CROSSREFS
KEYWORD
nonn
AUTHOR
Rémy Sigrist, May 25 2017
STATUS
approved