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A166016
Inverse permutation to A138609.
1
1, 4, 2, 3, 5, 6, 7, 8, 11, 12, 9, 10, 13, 14, 16, 17, 15, 22, 18, 19, 23, 24, 20, 21, 25, 26, 29, 30, 27, 28, 31, 32, 37, 38, 33, 34, 39, 40, 35, 36, 41, 42, 46, 47, 43, 44, 48, 49, 45, 56, 50, 51, 57, 58, 52, 53, 59, 60, 54, 55, 61, 62, 67, 68, 63, 64, 69, 70, 65, 66, 71, 72
OFFSET
1,2
CROSSREFS
Inverse: A138609.
Sequence in context: A188543 A182272 A182273 * A213196 A275104 A010646
KEYWORD
nonn
AUTHOR
Antti Karttunen, Oct 05 2009
STATUS
approved