A046219 - OEIS

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A046219

Denominators of elements of 1/2-Pascal triangle (by row).

1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 1, 1, 2, 2, 2, 2, 1, 1, 2, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 2 (list; table; graph; refs; listen; history; internal format)

	OFFSET	`1,5`
	EXAMPLE	`1/1; 1/1 1/1; 1/1 1/2 1/1; 1/1 3/2 3/2 1/1; 1/1 5/2 3/1 5/2 1/1; 1/1 7/2 11/2 11/2 7/2 1/1; 1/1 9/2 9/1 11/1 9/1 9/2 1/1; 1/1 11/2 27/2 20/1 20/1 27/2 11/2 1/1; ...`
	CROSSREFS	`Cf. A046213.` `Sequence in context: A069258 A126207 A191322 * A088978 A160245 A154351` `Adjacent sequences: A046216 A046217 A046218 * A046220 A046221 A046222`
	KEYWORD	`tabl,nonn`
	AUTHOR	`Mohammad K. Azarian (ma3(AT)evansville.edu)`

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Last modified February 16 07:39 EST 2012. Contains 205881 sequences.