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A131004
Signature permutation of a Catalan automorphism: row 13 of A122287.
3
0, 1, 3, 2, 7, 6, 8, 5, 4, 17, 16, 18, 15, 14, 22, 19, 21, 12, 11, 20, 13, 10, 9, 45, 44, 46, 43, 42, 50, 47, 49, 40, 39, 48, 41, 38, 37, 62, 60, 63, 52, 51, 64, 56, 58, 31, 30, 57, 32, 29, 28, 61, 53, 59, 36, 33, 55, 35, 26, 25, 54, 34, 27, 24, 23, 129, 128, 130, 127, 126
OFFSET
0,3
COMMENTS
Derived from automorphism *A130364 with recursion scheme FORK.
CROSSREFS
Inverse: A131003.
Sequence in context: A131171 A057504 A074683 * A082357 A130357 A122336
KEYWORD
nonn
AUTHOR
Antti Karttunen, Jun 20 2007
STATUS
approved