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A115317 A115316(A115316(n)). 2
1, 2, 6, 8, 4, 5, 10, 3, 12, 14, 9, 11, 16, 7, 18, 20, 15, 17, 22, 13, 24, 25, 21, 26, 23, 19, 27, 28, 29, 30, 31, 32, 33, 34, 36, 37, 35, 43, 41, 38, 42, 39, 40, 53, 47, 44, 61, 45, 46, 71, 48, 59, 57, 49, 50, 63, 51, 52, 89, 67, 54, 68, 55, 56, 74, 73, 58, 107, 60, 79, 113, 62 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Inverse integer permutation of A115319;

A115318(a(n)) = a(A115318(n)) = A115316(n).

LINKS

Index entries for sequences that are permutations of the natural numbers

CROSSREFS

Sequence in context: A067067 A119279 A048741 * A117932 A073411 A121862

Adjacent sequences:  A115314 A115315 A115316 * A115318 A115319 A115320

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jan 20 2006

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Last modified February 15 19:15 EST 2012. Contains 205852 sequences.