login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A098285 A098284(A098284(n)). 2
1, 2, 3, 7, 6, 5, 4, 17, 9, 8, 25, 29, 11, 37, 13, 19, 41, 31, 22, 43, 47, 49, 51, 12, 26, 23, 32, 21, 35, 20, 55, 10, 69, 53, 73, 28, 79, 89, 27, 97, 14, 36, 15, 107, 18, 59, 75, 81, 95, 101, 119, 91, 103, 46, 105, 121, 42, 33, 48, 61, 145, 16, 117, 71, 50, 39, 45, 52, 163, 58 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Permutation of the natural numbers with inverse A098287:

a(A098287(n)) = A098287(a(n)) = n;

a(A098286(n)) = A098286(a(n)) = A098284(n).

LINKS

Index entries for sequences that are permutations of the natural numbers

CROSSREFS

Sequence in context: A069772 A098287 A115304 * A019585 A187015 A070964

Adjacent sequences:  A098282 A098283 A098284 * A098286 A098287 A098288

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Sep 02 2004

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 14 23:53 EST 2012. Contains 205689 sequences.