A143693 A143691(A143691(n)).

1, 2, 3, 4, 5, 6, 10, 9, 8, 7, 12, 14, 16, 11, 13, 15, 24, 21, 19, 17, 20, 22, 26, 18, 23, 25, 36, 33, 30, 27, 38, 34, 31, 28, 32, 35, 40, 29, 37, 39, 43, 46, 55, 41, 56, 49, 48, 42, 58, 51, 50, 54, 60, 44, 52, 45, 53, 47, 59, 57, 61, 62, 69, 64, 77, 65, 70, 63, 85, 74, 87, 66

Offset

1,2

Comments

Permutation of the natural numbers with inverse A143694.

Links

Table of n, a(n) for n=1..72.

Index entries for sequences that are permutations of the natural numbers

Crossrefs

Sequence in context: A334389 A075163 A333905 * A143694 A037476 A007093

Adjacent sequences: A143690 A143691 A143692 * A143694 A143695 A143696

Keyword

nonn

Author

Reinhard Zumkeller, Aug 29 2008

Status

approved