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2, 6, 120, 5040, 39916800, 6227020800, 355687428096000, 121645100408832000, 25852016738884976640000, 8841761993739701954543616000000, 8222838654177922817725562880000000, 13763753091226345046315979581580902400000000, 33452526613163807108170062053440751665152000000000
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| a(n) = A177946(n)*A000142(n). [From Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 15 2010]
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FORMULA
| a(n) = A000142(A000040(n)).
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MATHEMATICA
| Table[Prime[n]!, {n, 1, 8}] - Vladimir Orlovsky, Apr 27 2008
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PROG
| (SAGE) BB = primes_first_n(14) list = [] for i in range(13): list.append(factorial(BB[i])) list - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 14 2007
(PARI) a(n)=prime(n)! \\ Charles R Greathouse IV, Feb 07 2012
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CROSSREFS
| Sequence in context: A156500 A075391 A058251 * A164955 A060001 A181316
Adjacent sequences: A039713 A039714 A039715 * A039717 A039718 A039719
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KEYWORD
| nonn,easy,nice,changed
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AUTHOR
| Labos E. (labos(AT)ana.sote.hu)
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