OFFSET
0,2
EXAMPLE
a(4)=25 since 25 = floor[(1/3){2^(4/1) + 6^(4/2) + 11^(4/3)}].
CROSSREFS
KEYWORD
nonn
AUTHOR
Paul D. Hanna, Dec 27 2002
EXTENSIONS
Definition corrected by Georg Fischer, Jun 06 2024
STATUS
approved