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A140741 Sums of rows of the triangle in A140740. 1
1, 3, 7, 14, 28, 51, 100, 182, 351, 661, 1287, 2426, 4826, 9275, 18314, 35768, 71173, 139347, 278251, 548228, 1094162, 2167513, 4328818, 8587276, 17173303, 34149019, 68256259, 135967174, 271862798, 541976151, 1083918878 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..31.

CROSSREFS

Sequence in context: A029879 A018084 A285447 * A088209 A089074 A125176

Adjacent sequences:  A140738 A140739 A140740 * A140742 A140743 A140744

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, May 26 2008

STATUS

approved

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Last modified September 27 22:36 EDT 2020. Contains 337388 sequences. (Running on oeis4.)