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A056072
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a(n) = floor(e^e^ ... ^e), with n e's.
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6
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OFFSET
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0,2
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COMMENTS
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The next term is too large to include.
a(4) = 2331504399007195462289689911...2579139884667434294745087021 (1656521 decimal digits in total), given by initial segment of A085667.
a(5) has more than 10^10^6 decimal digits.
a(6) has more than 10^10^10^6 decimal digits. (end)
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LINKS
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MAPLE
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p:= n-> `if`(n=0, 1, exp(1)^p(n-1)):
a:= n-> floor(p(n)):
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MATHEMATICA
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PROG
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CROSSREFS
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KEYWORD
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nonn,changed
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AUTHOR
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STATUS
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approved
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