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A294856
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Number of compositions (ordered partitions) of 1 into exactly 8*n+1 powers of 1/9.
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2
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1, 1, 24310, 26293568950, 365077361327242168, 34883776613634643730481238, 15732393344641740454307566725567376, 25997337847684377365651388718120083246723460, 131223281654667714701311635640432890136981994039662720
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OFFSET
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0,3
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LINKS
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FORMULA
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a(n) = [x^(9^n)] (Sum_{j=0..8*n+1} x^(9^j))^(8*n+1).
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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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