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A084489 a(n) = n + A084501(n) - 3. 5
1, 2, 3, 5, 4, 6, 7, 8, 9, 11, 10, 13, 12, 14, 16, 17, 15, 20, 18, 19, 23, 22, 21, 24, 25, 26, 27, 28, 29, 31, 30, 32, 34, 33, 35, 36, 38, 39, 37, 40, 43, 41, 42, 44, 47, 46, 45, 49, 48, 50, 51, 53, 52, 55, 54, 57, 58, 56, 59, 61, 62, 63, 60, 65, 67, 64, 66, 69, 71, 70, 68, 74 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..72.

A. Karttunen, Scheme-program for computing this sequence

Index entries for sequences that are permutations of the natural numbers

CROSSREFS

Inverse: A084490. Cf. A084491, A084453, A084459, A084493, A084497.

Sequence in context: A222240 A138311 A131717 * A084490 A060119 A060126

Adjacent sequences:  A084486 A084487 A084488 * A084490 A084491 A084492

KEYWORD

nonn

AUTHOR

Antti Karttunen, Jun 02 2003

STATUS

approved

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Last modified January 23 03:08 EST 2019. Contains 319370 sequences. (Running on oeis4.)