id:A020530 - OEIS Search Results

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A020530

8^n + 2^(n+1).

+0
1

3, 12, 72, 528, 4128, 32832, 262272, 2097408, 16777728, 134218752, 1073743872, 8589938688, 68719484928, 549755830272, 4398046543872, 35184372154368, 281474976841728, 2251799813947392, 18014398510006272 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`4th Fibonacci polynomial evaluated at powers of 2.`
	MAPLE	`with(combinat, fibonacci):seq(fibonacci(4, 2**i), i=0..24);`
	CROSSREFS	`Sequence in context: A001205 A112320 A103366 this_sequence A052676 A054640 A139486` `Adjacent sequences: A020527 A020528 A020529 this_sequence A020531 A020532 A020533`
	KEYWORD	`nonn`
	AUTHOR	`Simon Plouffe (plouffe(AT)math.uqam.ca)`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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