OFFSET
1,1
COMMENTS
A bisection of A117314. Thought more interesting by Robert G. Wilson v.
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000
EXAMPLE
a(1) = 11 = 1 + 10;
a(2) = 29 = 1 + 28.
CROSSREFS
KEYWORD
nonn
AUTHOR
Greg Huber, May 09 2006
EXTENSIONS
a(40) inserted by Amiram Eldar, Dec 27 2019
STATUS
approved