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A113004
Inverse of A113001.
4
1, 3, 2, 4, 5, 6, 8, 10, 7, 12, 11, 9, 14, 13, 15, 19, 18, 17, 16, 20, 23, 22, 26, 21, 25, 24, 28, 27, 33, 29, 31, 30, 36, 39, 37, 35, 32, 41, 34, 42, 45, 38, 44, 43, 40, 51, 47, 46, 50, 60, 49, 48, 52, 53, 54, 57, 56, 55, 64, 58, 63, 62, 61, 59, 66, 65, 70, 72, 69, 68, 67, 71
OFFSET
1,2
COMMENTS
Permutation of the natural numbers with fixed points A113005: a(A113005(n))=A113005(n);
A113007(n) = a(a(n)).
CROSSREFS
Sequence in context: A081943 A357872 A216249 * A113001 A036812 A039906
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Oct 10 2005
STATUS
approved