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A130920
Signature permutation of a Catalan automorphism: DEEPEN-transform of automorphism *A057512.
4
0, 1, 2, 3, 4, 6, 5, 7, 8, 9, 14, 10, 16, 19, 11, 15, 12, 17, 18, 13, 20, 21, 22, 23, 37, 24, 42, 51, 25, 38, 26, 44, 47, 27, 53, 56, 60, 28, 39, 29, 43, 52, 30, 40, 31, 45, 48, 32, 54, 49, 50, 33, 41, 34, 46, 55, 35, 57, 58, 62, 36, 61, 59, 63, 64, 65, 107, 66, 121, 149, 67
OFFSET
0,3
COMMENTS
*A130920 = DEEPEN(*A057512) = NEPEED(*A057512) = DEEPEN(DEEPEN(*A057510)) = NEPEED(NEPEED(*A057510)). See A122283, A122284 for the definitions of DEEPEN and NEPEED transforms.
CROSSREFS
Inverse: A130919. A122351(n) = A083927(A130920(A057123(n))).
Sequence in context: A339723 A129606 A057510 * A127285 A130945 A073285
KEYWORD
nonn
AUTHOR
Antti Karttunen, Jun 11 2007
STATUS
approved