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A066254 a(n) = A066250(A066250(n)). 1
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 16, 13, 15, 14, 24, 18, 17, 30, 34, 20, 19, 21, 42, 46, 23, 22, 52, 26, 25, 27, 60, 29, 66, 28, 70, 31, 76, 32, 80, 36, 33, 35, 88, 38, 92, 37, 98, 39, 41, 40, 106, 110, 43, 116, 45, 44, 122, 48, 126, 47, 132, 136, 140, 50, 49, 146, 51 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Permutation of natural numbers.

LINKS

Table of n, a(n) for n=1..69.

Index entries for sequences that are permutations of the natural numbers

CROSSREFS

Sequence in context: A002796 A055471 A278328 * A167904 A004841 A293715

Adjacent sequences:  A066251 A066252 A066253 * A066255 A066256 A066257

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Dec 09 2001

STATUS

approved

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Last modified January 17 14:12 EST 2019. Contains 319225 sequences. (Running on oeis4.)