series,x,y Fixed-width indices,32,0.125 Fixed-width indices,64,0.25 Fixed-width indices,128,0.5 Fixed-width indices,256,1 Fixed-width indices,512,2 Fixed-width indices,1024,4 Dense-attention pairs,32,0.015625 Dense-attention pairs,64,0.0625 Dense-attention pairs,128,0.25 Dense-attention pairs,256,1 Dense-attention pairs,512,4 Dense-attention pairs,1024,16