id:A129151 - OEIS Search Results

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n-th arithmetic derivative of 3^4.

+0
7

81, 108, 216, 540, 1188, 2484, 5076, 10260, 23112, 57996, 135648, 475632, 1586736, 4760640, 20409408, 89259840, 374899968 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`a(n) = A129285(n)*3^3; A129251(a(n)) > 0. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 07 2007`
	FORMULA	`a(n+1) = A003415(a(n)), a(0) = 3^4 = 81.`
	CROSSREFS	`Cf. A129150, A129152, A068327.` `Cf. A099309, A051674, A100716.` `Sequence in context: A102766 A064828 A120457 this_sequence A039546 A053887 A119943` `Adjacent sequences: A129148 A129149 A129150 this_sequence A129152 A129153 A129154`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 01 2007`

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.