OFFSET
1,2
LINKS
FORMULA
a(2n+1) - a(2n-1) = 2*A091297(2n-1) + 2. - Philippe Deléham, Feb 24 2004
From Philippe Deléham, Feb 24 2004: (Start)
a(2n) < a(2n+2) if a(2n+1) - a(2n-1) = 2;
a(2n) > a(2n+2) if a(2n+1) - a(2n-1) = 4.
PROG
(Haskell)
import Data.List (elemIndex)
import Data.Maybe (fromJust)
a065037 = (+ 1) . fromJust . (`elemIndex` a036552_list)
-- Reinhard Zumkeller, Jan 08 2013
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Nov 05 2001
EXTENSIONS
More terms from Naohiro Nomoto, Nov 22 2001
Incorrect equation removed from a formula by Peter Munn, Dec 11 2020
STATUS
approved