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A100280
Inverse permutation to A099896.
4
0, 1, 3, 2, 6, 7, 5, 4, 13, 12, 14, 15, 11, 10, 8, 9, 27, 26, 24, 25, 29, 28, 30, 31, 22, 23, 21, 20, 16, 17, 19, 18, 54, 55, 53, 52, 48, 49, 51, 50, 59, 58, 56, 57, 61, 60, 62, 63, 45, 44, 46, 47, 43, 42, 40, 41, 32, 33, 35, 34, 38, 39, 37, 36, 109, 108, 110, 111, 107, 106, 104
OFFSET
0,3
COMMENTS
A100282(n) = a(a(n)).
CROSSREFS
Sequence in context: A268831 A154435 A006042 * A268827 A092745 A074679
KEYWORD
nonn,look
AUTHOR
Reinhard Zumkeller, Nov 11 2004
STATUS
approved