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A182730 Even-indexed rows of triangle A141285. 8

%I

%S 0,2,2,4,2,4,3,6,2,4,3,6,5,4,8,2,4,3,6,5,4,8,4,7,6,5,10,2,4,3,6,5,4,8,

%T 4,7,6,5,10,3,6,5,9,4,8,7,6,12,2,4,3,6,5,4,8,4,7,6,5,10,3,6,5,9,4,8,7,

%U 6,12,5,4,8,7,6,11,6,5,10,9,8,7,14,2,4,3,6,5,4,8,4,7,6,5,10,3,6,5,9,4,8,7,6,12,5,4,8,7,6,11,6,5,10,9,8,7,14,4,7,6,5,10,5,9,8,7,13,4,8,7,6,12,6,11,10,9,8,16

%N Even-indexed rows of triangle A141285.

%H Omar E. Pol, <a href="http://www.polprimos.com/imagenespub/polpa3dt.jpg">Illustration of the shell model of partitions (3D view)</a>

%e Triangle begins:

%e 0,

%e 2,

%e 2, 4,

%e 2, 4, 3, 6,

%e 2, 4, 3, 6, 5, 4, 8,

%e 2, 4, 3, 6, 5, 4, 8, 4, 7, 6, 5, 10,

%e 2, 4, 3, 6, 5, 4, 8, 4, 7, 6, 5, 10, 3, 6, 5, 9, 4, 8, 7, 6, 12

%Y Cf. A135010, A138121, A141285, A182731, A182733.

%Y Rows converge to A182732.

%K nonn,tabf

%O 1,2

%A _Omar E. Pol_, Nov 28 2010, Nov 30 2010

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Last modified June 20 11:38 EDT 2019. Contains 324234 sequences. (Running on oeis4.)