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 A064956 Inverse permutation to A064417. 2
 1, 2, 3, 7, 11, 4, 16, 8, 5, 12, 28, 6, 33, 17, 13, 9, 43, 14, 50, 10, 15, 29, 60, 19, 22, 34, 20, 18, 68, 21, 79, 25, 27, 44, 23, 26, 96, 51, 32, 24, 104, 37, 113, 30, 38, 61, 119, 31, 56, 39, 42, 35, 137, 48, 40, 36, 49, 69, 146, 41, 156, 80, 57, 46, 54, 58, 173, 45, 59, 55 (list; graph; refs; listen; history; text; internal format)
 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. Index entries for sequences related to EKG sequence Index entries for sequences that are permutations of the natural numbers PROG (Haskell) import Data.List (elemIndex) import Data.Maybe (fromJust) a064956 n = (fromJust \$ elemIndex n a064417_list) + 1 -- Reinhard Zumkeller, Nov 13 2011 CROSSREFS Cf. A064417, A064413. Sequence in context: A118203 A263465 A345742 * A348745 A110449 A229082 Adjacent sequences: A064953 A064954 A064955 * A064957 A064958 A064959 KEYWORD nonn,easy AUTHOR N. J. A. Sloane, Oct 30 2001 EXTENSIONS More terms from Naohiro Nomoto, Oct 31 2001 STATUS approved

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Last modified May 30 12:55 EDT 2023. Contains 363050 sequences. (Running on oeis4.)