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A065345
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Mod[binomial[2n,n],(n+1)*(n+2)*(n+3)].
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2
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2, 6, 20, 70, 252, 420, 552, 0, 1100, 1144, 0, 1456, 1400, 2040, 2448, 0, 3420, 0, 0, 0, 6072, 5520, 0, 5850, 13104, 0, 12992, 17980, 22320, 27280, 5984, 7854, 7140, 15540, 0, 36556, 13832, 0, 45920, 24682, 0, 0, 0, 0, 51888, 0, 23520, 0, 0, 0, 0, 94446, 0, 0, 0
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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LINKS
| Harry J. Smith, Table of n, a(n) for n=1,...,1000
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PROG
| (PARI) { for (n=1, 1000, write("b065345.txt", n, " ", binomial(2*n, n) % ((n + 1)*(n + 2)*(n + 3))) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Oct 17 2009]
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CROSSREFS
| A000108, A065344-A065349
Sequence in context: A193653 A147748 A150125 * A130914 A087944 A056616
Adjacent sequences: A065342 A065343 A065344 * A065346 A065347 A065348
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KEYWORD
| nonn
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AUTHOR
| Labos E. (labos(AT)ana.sote.hu), Oct 30 2001
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