OFFSET
1,1
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..10000
EXAMPLE
14=(1+27)/2, 36=(8+64)/2, 63=(1+125)/2.
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov, Feb 01 2016
EXTENSIONS
Removed duplicate term 2052 by Chai Wah Wu, Feb 05 2016
STATUS
approved