A134242 - OEIS

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A134242

Numerators of certain constants c_n related to Hurwitz numbers.

1, -1, 1, -2, 11, -3, -11, 29, 493, -2711, -12406, 2636317 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,4`
	REFERENCES	`Shadrin S. and Zvonkine D., Changes of variables in ELSV-type formulas. Michigan Mathematical Journal, vol. 55 (2007), 209-228.`
	LINKS	`D. Zvonkine, Home Page`
	CROSSREFS	`Cf. A134243.` `Sequence in context: A077805 A104662 A121713 * A087712 A180702 A081926` `Adjacent sequences: A134239 A134240 A134241 * A134243 A134244 A134245`
	KEYWORD	`sign,frac`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jan 30 2008`

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Last modified February 15 13:26 EST 2012. Contains 205802 sequences.