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A073888 a(1) = 1, a(2) = 2; a(n+1) = a(n)^n/a(n-1). 2
1, 2, 4, 32, 262144, 38685626227668133590597632 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..5.

FORMULA

a(n)=2^A058798(n).

CROSSREFS

Cf. A073889, A058798.

Sequence in context: A122214 A122216 A100117 * A114642 A200980 A178811

Adjacent sequences:  A073885 A073886 A073887 * A073889 A073890 A073891

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Aug 17 2002

STATUS

approved

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Last modified May 21 15:32 EDT 2019. Contains 323444 sequences. (Running on oeis4.)