id:A101120 - OEIS Search Results

Search: id:A101120

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Records in A101119, which forms the nonzero differences of A006519 and A003484.

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4

7, 22, 52, 112, 239, 494, 1004, 2024, 4071, 8166, 16356, 32736, 65503, 131038, 262108, 524248, 1048535, 2097110, 4194260, 8388560, 16777167, 33554382, 67108812, 134217672, 268435399, 536870854, 1073741764, 2147483584 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`a(n) = A101119(2^(n-1)) for n>=1. a(n) = 2^(n+3) - 2^((n-1)(Mod 4)) - 8*floor((n+3)/4).`
	PROGRAM	`(PARI) a(n)=2^(n+3)-2^((n-1)%4)-8*((n+3)\4)`
	CROSSREFS	`Cf. A003484, A006519, A101119, A101121, A101122.` `Sequence in context: A041215 A060822 A011926 this_sequence A122238 A101289 A085287` `Adjacent sequences: A101117 A101118 A101119 this_sequence A101121 A101122 A101123`
	KEYWORD	`nonn`
	AUTHOR	`Simon Plouffe (simon.plouffe(AT)gmail.com) and Paul D. Hanna (pauldhanna(AT)juno.com), Dec 02 2004`

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.

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