id:A048122 - OEIS Search Results

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a(1) = 1, a(2) = 2, a(n) = a(n-1)^3 - a(n-2)^3.

+0
2

1, 2, 7, 335, 37595032, 53136308104856854277393, 150028625136232090492356612601560283583272160844416809510162344944689 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Next terms are 205 and 614 digits long.`
	CROSSREFS	`Cf. A048112.` `Sequence in context: A137666 A137665 A128466 this_sequence A144787 A118910 A081505` `Adjacent sequences: A048119 A048120 A048121 this_sequence A048123 A048124 A048125`
	KEYWORD	`nonn,easy`
	AUTHOR	`David Johnson-Davies (david(AT)interface.co.uk)`
	EXTENSIONS	`More terms from Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1999.`

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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.