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A050809
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Primes of the form floor( exp(n) ).
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5
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2, 7, 65659969, 5184705528587072464087, 14302079958348104463583671072905261080748384225250684971, 17199742630376622641833783925547830057256484050709158699244513
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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LINKS
| Eric Weisstein's World of Mathematics, e-Prime
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EXAMPLE
| E.g. a(3) = [ e^18 ] = 65659969 and prime.
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CROSSREFS
| Cf. A050808 (values of n), A000149, A040016, A037028, A000227, A004791.
Sequence in context: A152181 A153089 A077548 * A095217 A073410 A021361
Adjacent sequences: A050806 A050807 A050808 * A050810 A050811 A050812
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KEYWORD
| nonn,hard
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AUTHOR
| Patrick De Geest (pdg(AT)worldofnumbers.com), Oct 15 1999.
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EXTENSIONS
| Corrected by Naohiro Nomoto (6284968128(AT)geocities.co.jp), Feb 22 2001
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