id:A094946 - OEIS Search Results

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Zero-one triangle sequence.

+0
2

1, 1011, 10110111, 1011011101111, 1011011101111011111, 10110111011110111110111111, 1011011101111011111011111101111111, 1011011101111011111011111101111111011111111 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Sum of n-th term digits is C(n+2,2).`
	FORMULA	`a(n)=A094945((n+1)(n+2)/2+n)`
	CROSSREFS	`Cf. A023532.` `Sequence in context: A055473 A035125 A115769 this_sequence A158877 A159774 A072140` `Adjacent sequences: A094943 A094944 A094945 this_sequence A094947 A094948 A094949`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), May 25 2004`

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

AT&T Labs Research