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Search: id:A014062
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| 1, 1, 6, 84, 1820, 53130, 1947792, 85900584, 4426165368, 260887834350, 17310309456440, 1276749965026536, 103619293824707388, 9176358300744339432, 880530516383349192480, 91005567811177478095440
(list; graph; listen)
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OFFSET
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0,3
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COMMENT
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Roberts states that Gupta and Khare show that a(n) > A002110(n) for 2 < n < 1794 and that a(n) < A002110(n) for n >= 1794, where A002110(n) is the product of the first n primes. - T. D. Noe, Oct 03 2007
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REFERENCES
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H. Gupta and S. P. Khare, On C(k^2,k) and the product of the first k primes, Publ. Fac. Electrotechn. Belgrade, Ser. Math. Phys. 25-29 (1977) 577-598.
J. Roberts, Lure of the Integers, Math. Assoc. America, 1992, p. 265.
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LINKS
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T. D. Noe, Table of n, a(n) for n=0..100
Charles R Greathouse IV, Home Page (given in lieu of email address)
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FORMULA
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a(n) ~ 1/sqrt(2 pi) * (en)^(n - 1/2) - Charles R Greathouse IV Jul 07 2007
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CROSSREFS
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Adjacent sequences: A014059 A014060 A014061 this_sequence A014063 A014064 A014065
Sequence in context: A011945 A113888 A128575 this_sequence A123312 A010794 A030031
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KEYWORD
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nonn
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AUTHOR
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njas
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