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A117923
3
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 12, 17, 14, 11, 16, 13, 18, 19, 20, 21, 22, 23, 24, 25, 34, 27, 28, 29, 38, 31, 30, 33, 40, 35, 26, 43, 36, 41, 32, 39, 42, 37, 44, 53, 54, 49, 48, 55, 50, 45, 46, 51, 52, 47, 56, 57, 72, 65, 64, 73, 62, 59, 70, 71, 58, 69, 68, 61, 60, 63, 66
OFFSET
1,2
COMMENTS
a(n) = A117924(n) for n<= 25;
Permutation of the natural numbers, inverse: A117924;
fixed points: A117925.
CROSSREFS
Sequence in context: A194846 A194057 A372317 * A117924 A374561 A239616
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Apr 03 2006
STATUS
approved