id:A127246 - OEIS Search Results

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Row sums of a Thue-Morse related triangle.

+0
3

1, 2, 3, 1, 2, 1, 1, 2, 3, 1, 1, 2, 1, 2, 3, 1, 2, 1, 1, 2, 1, 2, 3, 1, 1, 2, 3, 1, 2, 1, 1, 2, 3, 1, 1, 2, 1, 2, 3, 1, 1, 2, 3, 1, 2, 1, 1, 2, 1, 2, 3 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Row sums of A127247.`
	FORMULA	`a(n)=sum{k=0..n, Product{j=0..n-k-1,A010060(n-j)}}`
	CROSSREFS	`Sequence in context: A068869 A064529 A091654 this_sequence A106038 A078711 A076423` `Adjacent sequences: A127243 A127244 A127245 this_sequence A127247 A127248 A127249`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Jan 10 2007`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research