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A064195 3*(n-2)*(n-3)*(3*n^2-9)*(3*n^2-9*n-5)/2. 1
0, 0, 819, 14850, 87318, 327060, 947025, 2314494, 5011020, 9902088, 18216495, 31635450, 52391394, 83376540, 128261133, 191621430, 279077400, 397440144, 554869035, 761038578, 1027314990, 1366942500, 1795239369, 2329803630 (list; graph; refs; listen; history; internal format)
OFFSET

2,3

REFERENCES

L. Berzolari, Allgemeine Theorie der Ho"heren Ebenen Algebraischen Kurven, Encyclopa"die der Mathematischen Wissenschaften mit Einschluss ihrer Anwendungen. Band III_2. Heft 3, Leipzig: B.G. Teubner, 1906. p. 341.

LINKS

Harry J. Smith, Table of n, a(n) for n=2,...,1000

PROG

(PARI) { for (n=2, 1000, a=3*(n - 2)*(n - 3)*(3*n^2 - 9)*(3*n^2 - 9*n - 5)/2; write("b064195.txt", n, " ", a) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Sep 09 2009]

CROSSREFS

Sequence in context: A020445 A143252 A200565 * A015308 A156414 A043587

Adjacent sequences:  A064192 A064193 A064194 * A064196 A064197 A064198

KEYWORD

nonn

AUTHOR

Antreas P. Hatzipolakis (xpolakis(AT)otenet.gr), Sep 22 2001

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Last modified February 15 20:26 EST 2012. Contains 205852 sequences.