id:A101554 - OEIS Search Results

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Second inverse mod 2 binomial transform of 2^n.

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1, 2, 14, 28, 254, 508, 3556, 7112, 65534, 131068, 917476, 1834952, 16645636, 33291272, 233038904, 466077808, 4294967294, 8589934588, 60129542116, 120259084232, 1090921692676, 2181843385352, 15272903697464, 30545807394928 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Interpolated zeros suppressed.`
	FORMULA	`a(n)=sum{k=0..n, (-1)^A010060(n-k)*mod(binomial(n, k), 2)A100735(k)}.`
	CROSSREFS	`Adjacent sequences: A101551 A101552 A101553 this_sequence A101555 A101556 A101557` `Sequence in context: A072390 A117705 A031079 this_sequence A057018 A038341 A075718`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Dec 06 2004`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

AT&T Labs Research