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A144286
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Row sums of triangle A144285 (called S2hat(-4)).
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1
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1, 5, 41, 561, 10281, 243481, 6965401, 235103417, 9112789817, 399330154617, 19502558109177, 1050527843743993, 61855087724349433, 3952225158444979193, 272326955744655069689, 20128716335079745234425, 1588573078022351774367225, 133323969310853649963402745
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OFFSET
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1,2
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LINKS
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FORMULA
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a(n) = Sum_{m=1..n} A144285(n,m), n>=1.
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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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