The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A143052 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A143052

Inverse permutation to A143051.
(history; published version)

#5 by Russ Cox at Fri Mar 30 18:51:00 EDT 2012

AUTHOR

_Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), _, Jul 20 2008

Discussion

Fri Mar 30

18:51

OEIS Server: https://oeis.org/edit/global/246

#4 by Russ Cox at Sun Jul 10 18:40:34 EDT 2011

LINKS

<a href="/Sindx_index/Per.html#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>

Discussion

Sun Jul 10

18:40

OEIS Server: https://oeis.org/edit/global/66

#3 by N. J. A. Sloane at Thu Nov 11 07:34:06 EST 2010

LINKS

<a href="/Sindx_Per.html#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>

KEYWORD

nonn,new

nonn

#2 by N. J. A. Sloane at Fri Feb 27 03:00:00 EST 2009

LINKS

<a href="http://www.research.att.com/~njas/sequences/Sindx_Per.html#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>

KEYWORD

nonn,new

nonn

#1 by N. J. A. Sloane at Fri Jan 09 03:00:00 EST 2009

NAME

Inverse permutation to A143051.

DATA

0, 1, 3, 4, 2, 6, 7, 8, 9, 5, 11, 12, 13, 14, 15, 16, 10, 18, 19, 20, 21, 22, 23, 24, 25, 17, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 26, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 37, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 50, 66, 67, 68, 69, 70, 71, 72, 73

OFFSET

0,3

COMMENTS

A143054(n) = a(a(n));

a(A005563(n)) = A000290(n+1) for n>0;

a(A000290(n)) = A002522(n-1) + 1 for n>0.

LINKS

<a href="http://www.research.att.com/~njas/sequences/Sindx_Per.html#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 20 2008

STATUS

approved