A094513 A094511(A094511(n)).

1, 2, 8, 16, 4, 3, 5, 32, 9, 10, 6, 18, 7, 17, 11, 64, 20, 24, 12, 33, 14, 19, 13, 34, 21, 22, 15, 25, 23, 26, 27, 128, 36, 40, 35, 48, 37, 38, 28, 65, 41, 42, 30, 44, 39, 43, 29, 68, 49, 50, 45, 66, 46, 56, 31, 72, 51, 52, 47, 53, 54, 55, 57, 256, 80, 96, 67, 129, 69, 74

Offset

1,2

Comments

Permutation of the natural numbers: A094514(a(n))=a(A094514(n))=n;

A094512(a(n))=a(A094512(n))=A094511(n).

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

Index entries for sequences that are permutations of the natural numbers

Prog

(Haskell)
a094513 = a094511 . a094511  -- Reinhard Zumkeller, Nov 23 2014

Crossrefs

Cf. A007088, A000120.

Cf. A094514 (inverse), A094511, A094512.

Sequence in context: A203419 A173287 A167592 * A110004 A182039 A359228

Adjacent sequences: A094510 A094511 A094512 * A094514 A094515 A094516

Keyword

nonn

Author

Reinhard Zumkeller, May 06 2004

Status

approved