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URL: https://oeis.org/A130183

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A130183
Row sums of triangle A130182.
2
1, -1, -1, -7, -95, -2105, -68945, -3126895, -187481215, -14354383825, -1366150472225, -158177224078775, -21890843392951775, -3568350888585380425, -676628627780999760625, -147662618352313843681375, -36745377178714846268837375, -10342398978039119692295758625
OFFSET
0,4
COMMENTS
See the Bruschi et al. reference given in A130182.
FORMULA
a(n)=sum(A130182(n,m),m=0..n),n>=0.
CROSSREFS
Cf. A130184 (unsigned row sums).
Sequence in context: A367159 A201990 A306025 * A156961 A239999 A054932
KEYWORD
sign,easy
AUTHOR
Wolfdieter Lang, Jun 01 2007
STATUS
approved