A058522 - OEIS

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A058522

a(1) = a(2) = 1; a(n+2) = a(n+1) + a(n+1)^a(n).

1, 1, 2, 4, 20, 160020 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,3`
	COMMENTS	`The next term is 105 digits long.`
	MATHEMATICA	`Join[{a=1, b=1}, Table[c=b+b^a; a=b; b=c, {n, 5}]] (* From Vladimir Joseph Stephan Orlovsky, Apr 13 2011 *)`
	CROSSREFS	`Cf. A058523.` `Sequence in context: A087314 A099179 A102049 * A122736 A092458 A071779` `Adjacent sequences: A058519 A058520 A058521 * A058523 A058524 A058525`
	KEYWORD	`easy,nonn`
	AUTHOR	`Leroy Quet Dec 21 2000`

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Last modified February 17 15:57 EST 2012. Contains 206050 sequences.