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A130184 Row sums of unsigned triangle A130182. 2
1, 3, 3, 17, 193, 3655, 109039, 5029265, 303754625, 23283529775, 2209349713375, 254313174846025, 34919610311752225, 5639344047544155575, 1058308036809581999375, 228404316795631157278625 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

COMMENTS

See the M. Bruschi et al. reference given in A130182.

FORMULA

a(n)=sum(|A130182(n,m)|,m=0..n),n>=0.

CROSSREFS

Cf. A130183 (row sums).

Sequence in context: A014783 A090524 A095106 * A183039 A192527 A189737

Adjacent sequences:  A130181 A130182 A130183 * A130185 A130186 A130187

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de) Jun 01 2007

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Last modified February 16 20:28 EST 2012. Contains 205962 sequences.