A113007 A113004(A113004(n)).

1, 2, 3, 4, 5, 6, 10, 12, 8, 9, 11, 7, 13, 14, 15, 16, 17, 18, 19, 20, 26, 22, 24, 23, 25, 21, 27, 28, 36, 33, 31, 29, 35, 34, 32, 37, 30, 45, 39, 38, 40, 41, 43, 44, 42, 49, 47, 51, 60, 58, 50, 46, 48, 52, 53, 56, 57, 54, 59, 55, 61, 62, 63, 64, 65, 66, 68, 71, 69, 72, 70, 67

Offset

1,2

Comments

Inverse integer permutation of A113006;

A113001(a(n)) = a(A113001(n)) = A113004(n).

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: A066501 A199191 A102570 * A113325 A210184 A015853

Adjacent sequences: A113004 A113005 A113006 * A113008 A113009 A113010

Keyword

nonn

Author

Reinhard Zumkeller, Oct 10 2005

Status

approved