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256, 65536, 614656, 2560000, 7311616, 16777216, 33362176, 59969536, 100000000, 157351936, 236421376, 342102016, 479785216, 655360000, 875213056, 1146228736, 1475789056, 1871773696, 2342560000
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refs;
listen;
history;
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internal format)
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OFFSET
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0,1
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LINKS
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FORMULA
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a(0)=256, a(1)=65536, a(2)=614656, a(3)=2560000, a(4)=7311616, a(n)=5*a(n-1)- 10*a(n-2)+10*a(n-3)-5*a(n-4)+a(n-5). - Harvey P. Dale, Mar 08 2013
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MATHEMATICA
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(12*Range[0, 30]+4)^4 (* or *) LinearRecurrence[{5, -10, 10, -5, 1}, {256, 65536, 614656, 2560000, 7311616}, 30] (* Harvey P. Dale, Mar 08 2013 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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