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A131002 Signature permutation of a Catalan automorphism: row 20 of A122287. 3
0, 1, 3, 2, 7, 8, 4, 6, 5, 18, 20, 22, 17, 21, 10, 11, 14, 19, 16, 9, 15, 12, 13, 50, 49, 57, 55, 61, 63, 58, 48, 54, 45, 64, 46, 59, 62, 27, 26, 30, 29, 33, 38, 39, 51, 56, 60, 42, 44, 53, 47, 23, 28, 37, 52, 43, 24, 40, 32, 34, 25, 41, 36, 31, 35, 147, 142, 146, 148, 143 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Derived from automorphism *A130362 with recursion scheme FORK.

LINKS

A. Karttunen, Table of n, a(n) for n = 0..2055

Index entries for signature-permutations of Catalan automorphisms

CROSSREFS

Inverse: A131001.

Sequence in context: A130962 A130367 A122322 * A130394 A130955 A129610

Adjacent sequences:  A130999 A131000 A131001 * A131003 A131004 A131005

KEYWORD

nonn

AUTHOR

Antti Karttunen, Jun 20 2007

STATUS

approved

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Last modified January 21 13:55 EST 2020. Contains 331113 sequences. (Running on oeis4.)