OFFSET
1,2
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
J. C. Lagarias, E. M. Rains and N. J. A. Sloane, The EKG sequence, Exper. Math. 11 (2002), 437-446.
PROG
(Haskell)
import Data.List (elemIndex)
import Data.Maybe (fromJust)
a064956 n = (fromJust $ elemIndex n a064417_list) + 1
-- Reinhard Zumkeller, Nov 13 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Oct 30 2001
EXTENSIONS
More terms from Naohiro Nomoto, Oct 31 2001
STATUS
approved