A050392 - OEIS

This site is supported by donations to The OEIS Foundation.

A050392

Exponential reversion of Euler totient function A000010.

1, -1, 1, 3, -39, 257, -909, -6389, 183715, -2326009, 15050003, 140089725, -6804608381, 130909360315, -1286161585477, -12952744700713, 970148927462835, -25588194678272039, 347909302401071797 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,4`
	LINKS	`N. J. A. Sloane, Transforms` `Index entries for reversions of series`
	CROSSREFS	`Cf. A050391.` `Sequence in context: A134106 A153875 A082954 * A191468 A203243 A198970` `Adjacent sequences: A050389 A050390 A050391 * A050393 A050394 A050395`
	KEYWORD	`sign`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net), Nov 15 1999.`

Content is available under The OEIS End-User License Agreement .

Last modified February 14 14:47 EST 2012. Contains 205623 sequences.