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Triangle read by rows in which the n-th row contains the n smallest numbers that are the product of n numbers > 1.
1

%I #5 Dec 05 2013 19:56:37

%S 2,4,6,8,12,16,16,24,32,36,32,48,64,72,80,64,96,128,144,160,192,128,

%T 192,256,288,320,384,432,256,384,512,576,640,768,864,896,512,768,1024,

%U 1152,1280,1536,1728,1792,1920,1024,1536,2048,2304,2560,3072,3456,3584,3840,4096,2048,3072,4096,4608,5120,6144,6912,7168,7680,8192,9216

%N Triangle read by rows in which the n-th row contains the n smallest numbers that are the product of n numbers > 1.

%e Triangle begins:

%e 2

%e 4 6

%e 8 12 16

%e ...

%Y Cf. A081954, A002262.

%K tabl,nonn

%O 1,1

%A _Amarnath Murthy_, Apr 02 2003

%E Corrected and extended by _David Wasserman_, Jul 21 2004