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A112694
Row sums of unsigned array A112692.
2
1, 10, 362, 146450, 234522884, 6807857991672, 869962821793011472, 2352463379908322901560928, 36305094521738344415450726082096, 13237525270352155405709985211985066209696
OFFSET
0,2
FORMULA
a(n)=sum(|A112692(k, m)|, m=0..((k+1)*(k+2)/2)-1), k>=0.
CROSSREFS
Signed row sums A112693.
Sequence in context: A160523 A301310 A247335 * A079914 A051790 A220638
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang, Oct 14 2005
STATUS
approved