id:A015474 - OEIS Search Results

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q-Fibonacci numbers for q=3.

+0
1

0, 1, 3, 28, 759, 61507, 14946960, 10896395347, 23830431570849, 156351472432735636, 3077466055723967094237, 181721293280796005380336249, 32191381943890636020834392595840 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`a(n) = 3^(n-1) a(n-1) + a(n-2).`
	CROSSREFS	`Sequence in context: A092985 A084880 A110259 this_sequence A053601 A122891 A119156` `Adjacent sequences: A015471 A015472 A015473 this_sequence A015475 A015476 A015477`
	KEYWORD	`nonn,easy`
	AUTHOR	`Olivier Gerard (ogerard(AT)ext.jussieu.fr)`

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Last modified September 7 12:28 EDT 2008. Contains 143483 sequences.

AT&T Labs Research