id:A063003 - OEIS Search Results

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Difference between 3^n and the next larger power of 2.

+0
3

0, 1, 7, 5, 47, 13, 295, 1909, 1631, 13085, 6487, 84997, 517135, 502829, 3605639, 2428309, 24062143, 5077565, 149450423, 985222181, 808182895, 6719515981, 2978678759, 43295774645, 267326277407, 252223018333, 1856180682775 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`a(n) = 2^(ceil (log_2 (3^n))) - 3^n`
	CROSSREFS	`Cf. A056577, A063004, A063005.` `Sequence in context: A142883 A146382 A089244 this_sequence A038271 A005692 A080798` `Adjacent sequences: A063000 A063001 A063002 this_sequence A063004 A063005 A063006`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jens Voss (jens.voss(AT)poet.de), Jul 02 2001`
	EXTENSIONS	`More terms from Marc LeBrun (mlb(AT)well.com), Jul 11 2001`

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Last modified December 4 14:15 EST 2008. Contains 151279 sequences.

AT&T Labs Research