A038145 - OEIS

This site is supported by donations to The OEIS Foundation.

A038145

Number of n-celled helicenes without holes.

0, 0, 0, 0, 0, 1, 8, 71, 542, 3857 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,7`
	REFERENCES	`J. V. Knop et al., On the total number of polyhexes, Match, No. 16 (1984), 119-134.`
	CROSSREFS	`Cf. A018190, A038143-A038147.` `Sequence in context: A043086 A003364 A193102 * A198856 A015576 A070998` `Adjacent sequences: A038142 A038143 A038144 * A038146 A038147 A038148`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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

Last modified February 16 02:30 EST 2012. Contains 205860 sequences.