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A143053 A143051(A143051(n)). +0
6
0, 1, 3, 4, 2, 8, 9, 5, 6, 7, 15, 16, 10, 11, 12, 13, 14, 24, 25, 17, 18, 19, 20, 21, 22, 23, 35, 36, 26, 27, 28, 29, 30, 31, 32, 33, 34, 48, 49, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 63, 64, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 80, 81, 65, 66, 67, 68, 69, 70 (list; graph; listen)
OFFSET

0,3

COMMENT

Permutation of the natural numbers, inverse: A143054;

a(A000290(n)) = A008865(n) for n>1;

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

LINKS

Index entries for sequences that are permutations of the natural numbers

CROSSREFS

Adjacent sequences: A143050 A143051 A143052 this_sequence A143054 A143055 A143056

Sequence in context: A026217 A020502 A066892 this_sequence A120239 A082362 A082364

KEYWORD

nonn

AUTHOR

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

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Last modified November 8 07:45 EST 2009. Contains 166143 sequences.


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