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A082315
Permutation A057501 applied twice ("squared").
11
0, 1, 2, 3, 4, 6, 8, 7, 5, 9, 11, 14, 16, 19, 21, 22, 18, 17, 20, 13, 12, 10, 15, 23, 25, 28, 30, 33, 37, 39, 42, 44, 47, 51, 53, 56, 60, 58, 59, 62, 63, 64, 49, 50, 46, 45, 48, 55, 54, 57, 61, 35, 36, 32, 31, 34, 27, 26, 24, 29, 41, 40, 38, 43, 52, 65, 67, 70, 72, 75
OFFSET
0,3
FORMULA
a(n) = A057501(A057501(n)).
CROSSREFS
Inverse of A082316. a(n) = A082313(A057164(n)). Occurs in A073200 as row 34359740687. Cf. also A082317-A082324.
Number of cycles: A054357. (In range [A014137(n-1)..A014138(n-1)] of this permutation, possibly shifted one term left or right).
Sequence in context: A336322 A277519 A277623 * A342266 A082320 A285111
KEYWORD
nonn
AUTHOR
Antti Karttunen, Apr 17 2003, Proposed by Wouter Meeussen.
STATUS
approved