A003819 - OEIS

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A003819

a(1)=a(2)=1, a(n+1) = (a(n)^4 +1)/a(n-1).

1, 1, 2, 17, 41761, 178910008847318626, 24533960352822051755918055684179592096697004630540952679692131057 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,3`
	MAPLE	`A003819 := proc(n) option remember; if n <= 2 then 1 else (A003819(n-1)^4+1)/A003819(n-2); fi; end;`
	CROSSREFS	`Sequence in context: A002814 A122207 A174305 * A078624 A163319 A112969` `Adjacent sequences: A003816 A003817 A003818 * A003820 A003821 A003822`
	KEYWORD	`nonn`
	AUTHOR	`Waldemar Pompe (pompe(AT)zodiac1.mimuw.edu.pl)`

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Last modified February 16 08:13 EST 2012. Contains 205893 sequences.