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A002542
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Number of two-valued complete Post functions of n variables.
(Formerly M2174 N0869)
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5
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0, 2, 56, 16256, 1073709056, 4611686016279904256, 85070591730234615856620279821087277056, 28948022309329048855892746252171976963147354982949671778132708698262398304256
(list;
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listen;
history;
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OFFSET
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1,2
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REFERENCES
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N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
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FORMULA
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MATHEMATICA
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Table[(2^(2^n - 2) - 2^(2^(n - 1) - 1)), {n, 1, 10}] (* Vincenzo Librandi, Mar 24 2014 *)
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PROG
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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