A066255 a(n) = A066251(A066251(n)).

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 16, 15, 13, 19, 18, 23, 22, 24, 28, 27, 17, 31, 30, 32, 36, 34, 20, 38, 40, 43, 21, 44, 42, 48, 46, 50, 52, 51, 25, 55, 58, 57, 26, 62, 60, 67, 66, 69, 29, 71, 70, 74, 72, 75, 78, 77, 33, 86, 82, 89, 88, 92, 35, 93, 96, 99, 37, 101

Offset

1,2

Comments

Permutation of natural numbers.

Links

Table of n, a(n) for n=1..71.

Index entries for sequences that are permutations of the natural numbers

Crossrefs

Sequence in context: A178864 A058226 A172974 * A330236 A302593 A129304

Adjacent sequences: A066252 A066253 A066254 * A066256 A066257 A066258

Keyword

nonn

Author

Reinhard Zumkeller, Dec 09 2001

Status

approved