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A071661
Permutation A057505 applied twice ("squared").
16
0, 1, 2, 3, 4, 6, 7, 5, 8, 9, 14, 16, 11, 19, 17, 20, 12, 10, 15, 21, 18, 13, 22, 23, 37, 42, 28, 51, 44, 53, 30, 25, 39, 56, 47, 33, 60, 45, 54, 57, 48, 61, 31, 34, 26, 24, 38, 40, 43, 29, 52, 58, 62, 49, 46, 55, 35, 32, 27, 41, 63, 59, 50, 36, 64, 65, 107, 121, 79, 149, 126
OFFSET
0,3
LINKS
A. Karttunen, Gatomorphisms (Includes the complete Scheme source for computing this sequence)
CROSSREFS
Inverse permutation: A071662 and also its car/cdr-flipped conjugate, i.e. A071661(n) = A057163(A071662(A057163(n))) = A057505(A057505(n)). Cf. also A071663, A071665, A071667, A071669.
Sequence in context: A073206 A125987 A073198 * A125977 A071666 A026264
KEYWORD
nonn
AUTHOR
Antti Karttunen, May 30 2002
STATUS
approved