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A093630 Central terms of triangle A093628, in which the diagonals are equal to the Euler transform of the rows. 2

%I #3 Mar 30 2012 18:36:40

%S 1,2,4,13,39,159,657,3192,16935,98296,631531,4320963,32517883,

%T 257323288,2216360166,19945970812,193524780624,1952830925615,

%U 21070751003175,235689971665480,2800003524200187,34386283795145455,445955787460382981

%N Central terms of triangle A093628, in which the diagonals are equal to the Euler transform of the rows.

%C These are the central terms of the even-indexed rows of triangle A093628.

%Y Cf. A093628, A093629.

%K nonn

%O 0,2

%A _Paul D. Hanna_, Apr 06 2004

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Last modified August 1 15:28 EDT 2024. Contains 374818 sequences. (Running on oeis4.)