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A119254 Row sums of A071946. 1
1, 2, 5, 17, 58, 202, 729, 2695, 10140, 38719, 149682, 584672, 2304045, 9149194, 36573273, 147057039, 594374148, 2413480053, 9840832968, 40276235226, 165403090815, 681373222191, 2814872996190, 11659083772986, 48407568680323 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..24.

CROSSREFS

Cf. A071946 is the triangle and A119255 has the last number of each row.

Sequence in context: A149991 A149992 A134128 * A056679 A084528 A149993

Adjacent sequences:  A119251 A119252 A119253 * A119255 A119256 A119257

KEYWORD

nonn

AUTHOR

Joshua Zucker, May 10 2006

STATUS

approved

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Last modified October 25 07:15 EDT 2014. Contains 248518 sequences.