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A100806 a(1) = 1; for n>=2, a(n) = A001221(n)-th positive integer not yet in the sequence. +0
4
1, 2, 3, 4, 5, 7, 6, 8, 9, 11, 10, 13, 12, 15, 16, 14, 17, 19, 18, 21, 22, 23, 20, 25, 24, 27, 26, 29, 28, 32, 30, 31, 34, 35, 36, 37, 33, 39, 40, 41, 38, 44, 42, 45, 46, 47, 43, 49, 48, 51, 52, 53, 50, 55, 56, 57, 58, 59, 54, 62, 60, 63, 64, 61, 66, 68, 65, 69, 70, 72, 67, 73 (list; graph; listen)
OFFSET

1,2

COMMENT

A permutation of the positive integers.

LINKS

Leroy Quet, Home Page (listed in lieu of email address)

Index entries for sequences that are permutations of the natural numbers

CROSSREFS

Cf. A001221, A101212.

Inverse: A102451; A102450(n) = a(a(n)).

Cf. A102452.

Sequence in context: A086431 A143579 A160018 this_sequence A102451 A161919 A095903

Adjacent sequences: A100803 A100804 A100805 this_sequence A100807 A100808 A100809

KEYWORD

nonn

AUTHOR

Leroy Quet Jan 04 2005

EXTENSIONS

More terms from Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jan 09 2005

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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