OFFSET
1,1
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
PROG
(Haskell)
import Data.Maybe (catMaybes)
a185154 n = a185154_list !! (n-1)
a185154_list = catMaybes $ map f a006093_list where
f x = g $ takeWhile (< x) a065091_list where
g [] = Nothing
g [_] = Nothing
g (p:ps@(_:qs)) | (x - p) `elem` qs = Just p
| otherwise = g ps
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Mar 12 2012
STATUS
approved