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A154444
Permutation of nonnegative integers: The inverse of A154443.
5
0, 1, 2, 3, 5, 4, 6, 7, 10, 11, 8, 9, 12, 13, 14, 15, 20, 21, 22, 23, 17, 16, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 40, 41, 42, 43, 44, 45, 46, 47, 34, 35, 32, 33, 36, 37, 38, 39, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 80, 81, 82, 83, 84, 85, 86, 87
OFFSET
0,3
CROSSREFS
Inverse: A154443. a(n) = A153142(A154442(n)) = A054429(A154440(A054429(n))). Cf. A072376, A153141-A153142, A154435-A154436, A154439-A154448. Corresponds to A154454 in the group of Catalan bijections.
Sequence in context: A123917 A344682 A344962 * A154443 A180200 A121216
KEYWORD
nonn,base
AUTHOR
Antti Karttunen, Jan 17 2009
EXTENSIONS
Spelling/notation corrections by Charles R Greathouse IV, Mar 18 2010
STATUS
approved