id:A117611 - OEIS Search Results

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Legendre-binomial transform of 10^n for p=3.

+0
2

1, 11, 91, 1001, 11011, 91091, 999001, 10989011, 90909091, 1000000001, 11000000011, 91000000091, 1001000001001, 11011000011011, 91091000091091, 999001000999001, 10989011010989011, 90909091090909091, 999999999000000001 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=sum{k=0..n, L(C(n,k)/3)*10^k} where L(j/p) is the Legendre symbol of j and p.`
	CROSSREFS	`Sequence in context: A005062 A125374 A126532 this_sequence A044262 A044643 A025507` `Adjacent sequences: A117608 A117609 A117610 this_sequence A117612 A117613 A117614`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Apr 06 2006`

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Last modified March 20 09:10 EDT 2010. Contains 173642 sequences.

AT&T Labs Research