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A050387
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Reversion of Liouville's lambda function A008836.
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2
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1, 1, 3, 9, 33, 125, 503, 2083, 8867, 38477, 169711, 758369, 3426415, 15625647, 71831229, 332509595, 1548599571, 7251200053, 34116127377, 161202535685, 764648531325, 3639748179089, 17380544553713, 83237451101609
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OFFSET
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1,3
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LINKS
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FORMULA
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a(n) ~ c * d^n / n^(3/2), where d = 5.108713688378203548063015568224126193350704188307969721260797356... and c = 0.096314385102371009000715233605447316121735271667339677314... - Vaclav Kotesovec, Nov 11 2017
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MATHEMATICA
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nmax = 30; Rest[CoefficientList[InverseSeries[Series[Sum[LiouvilleLambda[n]*x^n, {n, 1, nmax}], {x, 0, nmax}]], x]] (* Vaclav Kotesovec, Nov 11 2017 *)
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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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