id:A093657 - OEIS Search Results

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2^(n-1)-th term of the row sums of triangle A093654.

+0
3

1, 2, 6, 28, 206, 2418, 45970, 1440746, 75840096, 6828414424, 1069361760254, 295609883371824, 146078092162147126, 130419475982163166640, 212257994312591826735888, 634463537260289571176650942 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`a(n) = A093656(2^(n-1)) for n>=1.` `Also row sums of triangle A097710.`
	CROSSREFS	`Cf. A093654, A093656.` `Related to the number of tournament sequences (A008934).` `Cf. A097710, A008934.` `Adjacent sequences: A093654 A093655 A093656 this_sequence A093658 A093659 A093660` `Sequence in context: A008964 A058128 A125812 this_sequence A006117 A118025 A119966`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Apr 08 2004`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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