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A097711 Column 1 of triangle A097710, in which row (n) is formed from the sums of the adjacent terms in row (n-1) of the matrix square of A097710. 1
1, 3, 13, 88, 951, 16691, 484490, 23701698, 1990327810, 291750344191, 75757923092106, 35286335933354828, 29791358931890967248, 45989706937220594708463, 130760311958838053647976497 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Related to the number of tournament sequences (A008934).

LINKS

Table of n, a(n) for n=0..14.

CROSSREFS

Cf. A097710, A008934.

Sequence in context: A244755 A002725 A324028 * A114477 A116434 A174290

Adjacent sequences:  A097708 A097709 A097710 * A097712 A097713 A097714

KEYWORD

nonn

AUTHOR

Paul D. Hanna, Aug 22 2004

STATUS

approved

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Last modified October 18 07:42 EDT 2019. Contains 328146 sequences. (Running on oeis4.)