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A160489
Row sums of the Lambda triangle A160487
1
1, -97, 52558, -5240581, 4720558732, -7481314964114, 1271274660247796, -9765829515601025979, 161400398363673797534104, -292099194247292179451930316, 2969226837548487086516550438360
OFFSET
2,2
COMMENTS
In order to determine the row sums add the Maple line given below to the Lambda triangle algorithm, see A160487.
MAPLE
for n from 2 to nmax do s(n):=0: for m from 1 to n-1 do s(n):=s(n) + LAMBDA(n, m) od: od: seq(s(n), n=2..nmax);
CROSSREFS
A160487 is the Lambda triangle.
Sequence in context: A321041 A173354 A176135 * A220982 A193825 A338779
KEYWORD
easy,sign
AUTHOR
Johannes W. Meijer, May 24 2009
EXTENSIONS
Spelling corrected by Jason G. Wurtzel, Aug 22 2010
STATUS
approved