id:A019306 - OEIS Search Results

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A019306

"Pascal sweep" for k=5: draw a horizontal line through the 1 at C(k,0) in Pascal's triangle; rotate this line and record the sum of the numbers on it (excluding the initial 1).

+0
1

1, 6, 15, 1, 27, 1, 21, 8, 1, 88, 1, 10, 36, 1, 67, 1, 45, 12, 1, 188, 1, 14, 66, 1, 135, 1, 78, 16, 1, 344, 1, 18, 105, 1, 239, 1, 120, 20, 1, 570, 1, 22, 153, 1, 387, 1, 171, 24, 1, 881, 1, 26, 210, 1, 587, 1, 231, 28, 1, 1293, 1, 30, 276, 1, 847, 1, 300, 32, 1, 1823, 1, 34, 351, 1 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A130263 A077401 A013314 this_sequence A115408 A105052 A003566` `Adjacent sequences: A019303 A019304 A019305 this_sequence A019307 A019308 A019309`
	KEYWORD	`nonn`
	AUTHOR	`Jonas Wallgren (jwc(AT)ida.liu.se)`
	EXTENSIONS	`More terms from David W. Wilson (davidwwilson(AT)comcast.net).`

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Last modified December 4 12:27 EST 2008. Contains 151280 sequences.

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