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A065346
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a(n) = Mod( binomial(2*n, n), (n+1)*(n+2)*(n+3)*(n+4) ).
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6
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2, 6, 20, 70, 252, 924, 3432, 990, 14300, 16588, 17472, 39676, 4760, 18360, 46512, 29070, 30780, 87780, 0, 191268, 273240, 322920, 140400, 58500, 190008, 350784, 402752, 611320, 81840, 649264, 41888, 164934, 264180, 295260, 1316016, 694564
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Table[Mod[Binomial[2 n, n], (n + 1) (n + 2) ((n + 3) (n + 4))], {n, 100}] (* Bruno Berselli, Jan 06 2014 *)
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PROG
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(PARI) { for (n=1, 1000, write("b065346.txt", n, " ", binomial(2*n, n) % ((n + 1)*(n + 2)*(n + 3)*(n + 4))) ) } \\ Harry J. Smith, Oct 17 2009
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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