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A094211
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a(n)=sum(k=0,n,binomial(7*n,7*k)).
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0
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1, 2, 3434, 232562, 42484682, 4653367842, 644032289258, 79450506979090, 10353832741654602, 1313930226050847938, 168883831255263816554, 21573903987107973878962, 2764126124873404346104778
(list; graph; refs; listen; history; internal format)
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