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A136245
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a(n) = (1/n!)*Sum_{k=0..n} Stirling1(n,k)*A062208(k).
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2
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1, 1, 31, 2649, 441061, 121105865, 49615422851, 28371278927921, 21590240845164949, 21097596332115411641, 25747535208630845100139, 38380480386387824213385401, 68621153798435104081277748401
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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) = Sum_{m>=0} binomial(binomial(m,3),n)/2^(m+1).
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CROSSREFS
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KEYWORD
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easy,nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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