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A194049
Inverse permutation to A194048; every positive integer occurs exactly once.
1
1, 3, 6, 10, 2, 5, 9, 14, 15, 21, 28, 36, 45, 4, 8, 13, 19, 20, 27, 35, 44, 54, 55, 66, 78, 7, 12, 18, 25, 26, 34, 43, 53, 64, 65, 77, 11, 17, 24, 32, 33, 42, 52, 63, 75, 76, 16, 23, 31, 40, 41, 51, 62, 74, 22, 30, 39, 49, 50, 61, 73, 29, 38, 48, 59, 60, 72
OFFSET
1,2
MATHEMATICA
(See A194048.)
CROSSREFS
Cf. A194048.
Sequence in context: A104615 A194047 A194035 * A330376 A120028 A333611
KEYWORD
nonn
AUTHOR
Clark Kimberling, Aug 13 2011
STATUS
approved