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A100958
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Values of n for which the Stirling number of the second kind, S(n,4), is prime.
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0
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OFFSET
| 1,1
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COMMENTS
| Values have been checked up to n=100000.
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EXAMPLE
| S(16,4)=171798901 and S(40,4)=50369882873307917364901 are both prime numbers.
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MATHEMATICA
| Do[ If[ PrimeQ[ StirlingS2[n, 4]], Print[n]], {n, 4, 11000, 4}] (from Robert G. Wilson v Jan 14 2005)
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CROSSREFS
| Sequence in context: A197903 A174086 A174081 * A044093 A044474 A188861
Adjacent sequences: A100955 A100956 A100957 * A100959 A100960 A100961
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KEYWORD
| nonn
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AUTHOR
| Joe DeMaio, Stephen Touset (jdemaio(AT)kennesaw.edu), Jan 11 2005
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