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A281548 as a simple table

na(n)
01
13
211
346
4210
51018
65150
726889
8143829
9784167
104341843
1124348352
12138007784
13789375504
144550522248

[1,3,11,46,210,1018,5150,26889,143829,784167,
 4341843,24348352,138007784,789375504,4550522248]