id:A106214 - OEIS Search Results

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Positions n where A083349(n) = 2 (mod 3).

+0
4

9, 21, 27, 48, 51, 72, 75, 81, 96, 105, 114, 117, 123, 126, 132, 135, 147, 156, 159, 177, 180, 189, 198, 201, 207, 222, 234, 252, 255, 264, 273, 288, 291, 294, 309, 315, 324, 339, 357, 360, 378, 387, 393, 399, 402, 432, 438, 444, 450, 456 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`A083349 is the minimal permutation of the positive integers having a self-convolution cube-root.`
	FORMULA	`a(n) = 0 (mod 3) for n>=0.`
	PROGRAM	`(PARI)`
	CROSSREFS	`Cf. A083349, A106213, A083350.` `Adjacent sequences: A106211 A106212 A106213 this_sequence A106215 A106216 A106217` `Sequence in context: A053795 A100490 A128462 this_sequence A036316 A039289 A045252`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), May 01 2005`

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.

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