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A098314 A098313(A098313(n)). 3
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 19, 17, 16, 18, 20, 21, 23, 25, 27, 22, 28, 29, 24, 26, 30, 31, 32, 33, 37, 35, 38, 41, 45, 43, 46, 34, 47, 42, 48, 39, 59, 36, 52, 44, 51, 40, 65, 55, 67, 49, 57, 50, 70, 56, 58, 60, 71, 63, 64, 53, 72, 66, 61, 69, 73, 54, 62 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Permutation of the natural numbers with inverse A098312:

a(A098312(n)) = A098312(a(n)) = n;

a(A098311(n)) = A098311(a(n)) = A098313(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)

a098314 = a098313 . a098313  -- Reinhard Zumkeller, Oct 11 2014

CROSSREFS

Sequence in context: A074739 A341750 A246096 * A052057 A252493 A005496

Adjacent sequences:  A098311 A098312 A098313 * A098315 A098316 A098317

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Sep 02 2004

STATUS

approved

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Last modified June 16 20:29 EDT 2021. Contains 345068 sequences. (Running on oeis4.)