1,2

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.

Index entries for sequences related to EKG sequence

Index entries for sequences that are permutations of the natural numbers

(Haskell)

import Data.List (elemIndex)

import Data.Maybe (fromJust)

a064956 n = (fromJust $ elemIndex n a064417_list) + 1

-- Reinhard Zumkeller, Nov 13 2011

Cf. A064417, A064413.

Sequence in context: A066236 A118203 A263465 * A110449 A229082 A176363

Adjacent sequences: A064953 A064954 A064955 * A064957 A064958 A064959

nonn,easy

N. J. A. Sloane, Oct 30 2001

More terms from Naohiro Nomoto, Oct 31 2001

approved