A154477 - OEIS

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A154477

a(n) = A153240(A080068(n))

0, 0, 0, 1, 0, 3, 2, 0, 1, 7, 4, 9, 8, 6, 7, 5, -6, -10, 16, 15, 10, -11, -15, 16, 22, 19, 24, 23, 18, 14, 28, 25, 21, 23, 11, -7, -26, 35, 34, 29, -18, 39, 38, 9, -8, 38, 33, -31, -35, 42, 37, 31, 32, 51, 48, -46, 54, 51, 40, -43, 58, 55, 43, 61, 60, 58, 52, 65, 62, -2, 68 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,6`
	COMMENTS	`This sequence gives some indication of how well the terms of A080068 are balanced as general trees, which has some implications as to the correctness of A123050 (see comments at A080070).`
	LINKS	`A. Karttunen, Table of n, a(n) for n = 0..512`
	CROSSREFS	`See also A080071.` `Sequence in context: A139144 A081576 A054654 * A142071 A193283 A193277` `Adjacent sequences: A154474 A154475 A154476 * A154478 A154479 A154480`
	KEYWORD	`sign`
	AUTHOR	`Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), Jan 11 2009`

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Last modified February 16 01:56 EST 2012. Contains 205860 sequences.