A131002 - OEIS

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A131002

Signature permutation of a Catalan automorphism: row 20 of A122287.

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