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A113007
3
1, 2, 3, 4, 5, 6, 10, 12, 8, 9, 11, 7, 13, 14, 15, 16, 17, 18, 19, 20, 26, 22, 24, 23, 25, 21, 27, 28, 36, 33, 31, 29, 35, 34, 32, 37, 30, 45, 39, 38, 40, 41, 43, 44, 42, 49, 47, 51, 60, 58, 50, 46, 48, 52, 53, 56, 57, 54, 59, 55, 61, 62, 63, 64, 65, 66, 68, 71, 69, 72, 70, 67
OFFSET
1,2
COMMENTS
Inverse integer permutation of A113006;
A113001(a(n)) = a(A113001(n)) = A113004(n).
CROSSREFS
Sequence in context: A066501 A199191 A102570 * A113325 A210184 A015853
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Oct 10 2005
STATUS
approved