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A113220
Inverse of A113218.
3
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 10, 13, 12, 15, 14, 17, 16, 19, 21, 18, 23, 20, 25, 22, 27, 24, 29, 31, 26, 33, 28, 35, 30, 37, 32, 39, 41, 34, 43, 36, 45, 38, 47, 40, 49, 51, 42, 53, 44, 55, 46, 57, 48, 59, 61, 50, 63, 52, 65, 54, 67, 56, 69, 71, 58, 73, 60, 75, 62, 77, 64, 79
OFFSET
0,3
COMMENTS
Permutation of the natural numbers.
CROSSREFS
Sequence in context: A283962 A335133 A183083 * A113218 A296424 A065708
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Oct 18 2005
STATUS
approved