id:A093660 - OEIS Search Results

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Row sums of lower triangular matrix A093658.

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3

1, 2, 2, 5, 2, 5, 5, 16, 2, 5, 5, 16, 5, 16, 16, 65, 2, 5, 5, 16, 5, 16, 16, 65, 5, 16, 16, 65, 16, 65, 65, 326, 2, 5, 5, 16, 5, 16, 16, 65, 5, 16, 16, 65, 16, 65, 65, 326, 5, 16, 16, 65, 16, 65, 65, 326, 16, 65, 65, 326, 65, 326, 326, 1957 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Records form A000522 (total number of arrangements of set of n elements). Partial sums form A093661, where A093661(2^n) = A010842(n) (incomplete Gamma Function at 2).`
	FORMULA	`a(2^n) = A000522(n) for n>=0. a(2^n+2^m) = a(2^(m+1)) for n>m>=0.`
	CROSSREFS	`Cf. A000522, A010842, A093658, A093661.` `Sequence in context: A007610 A068066 A101910 this_sequence A093663 A011143 A018216` `Adjacent sequences: A093657 A093658 A093659 this_sequence A093661 A093662 A093663`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Apr 08 2004`

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

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