A123718 - OEIS

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A123718

Signature permutation of a Catalan automorphism: row 253 of table A122204.

0, 1, 2, 3, 4, 6, 5, 8, 7, 9, 14, 10, 19, 16, 11, 15, 12, 21, 22, 13, 20, 17, 18, 23, 37, 24, 51, 42, 25, 38, 26, 56, 60, 27, 53, 44, 47, 28, 39, 29, 52, 43, 30, 40, 31, 58, 59, 32, 62, 63, 64, 33, 41, 34, 57, 61, 35, 54, 45, 46, 36, 55, 48, 49, 50, 65, 107, 66, 149, 121, 67 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	COMMENTS	`This is the signature-permutation of Catalan automorphism which is derived from nonrecursive Catalan automorphism *A123503 with the recursion schema ENIPS (defined in A122204). See the comments at A123717.`
	LINKS	`Index entries for signature-permutations of Catalan automorphisms`
	PROG	`(Scheme function, destructive implementation of this automorphism acting on S-expressions:) (define A123718! (!ENIPS A123503!))`
	CROSSREFS	`Inverse: A123717. a(n) = A089854(A057510(n)). Row 253 of A122204.` `Sequence in context: A083179 A123503 A123717 * A121878 A167905 A183090` `Adjacent sequences: A123715 A123716 A123717 * A123719 A123720 A123721`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), Oct 11 2006`

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Last modified February 15 03:59 EST 2012. Contains 205694 sequences.