id:A081245 - OEIS Search Results

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Number of days in months in the Haab year of Mayan/mesoamerican calendars.

+0
2

20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 5, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 5, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 5 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`C. Tondering, The Calendar FAQ` `Index entries for sequences related to calendars`
	FORMULA	`G.f. 20/(1-x)-15*x^19/(1-x^19).`
	CROSSREFS	`Cf. A081244.` `Adjacent sequences: A081242 A081243 A081244 this_sequence A081246 A081247 A081248` `Sequence in context: A022976 A023462 A087708 this_sequence A010859 A040381 A022354`
	KEYWORD	`nonn`
	AUTHOR	`Ralf Stephan (ralf(AT)ark.in-berlin.de), Mar 12 2003`

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Last modified November 9 12:23 EST 2009. Contains 166233 sequences.

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