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A266199
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a(n) = H_5(3,n) where H_n is the n-th hyperoperator.
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3
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OFFSET
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-1,3
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COMMENTS
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See A054871 for definitions and key links.
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LINKS
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Table of n, a(n) for n=-1..2.
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EXAMPLE
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a(-1)= H_5(3,-1)= 0;
a(0) = H_5(3,0) = 1;
a(1) = H_5(3,1) = 3;
a(2) = H_5(3,2) = H_4(3, H_4(3,1)) = H_4(3,3) = 3^3^3 = 7625597484987;
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MATHEMATICA
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NestList[3^#^3 &, 0, 3] (* Vincenzo Librandi, Jan 18 2016 *)
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CROSSREFS
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Cf. A014222 (H_4(3,n)), A054871, A266198 (H_5(2,n)).
Sequence in context: A058447 A275939 A230810 * A216148 A058453 A058471
Adjacent sequences: A266196 A266197 A266198 * A266200 A266201 A266202
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KEYWORD
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nonn
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AUTHOR
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Natan Arie' Consigli, Jan 12 2016
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STATUS
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approved
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