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A104251 as a simple table

na(n)
10
20
30
40
52
61
71
810
90
109
111
120
135
144
154
160
179
187
196
201
210
229
238
2417
259
262
271
281
2910
302
311
322
331
3410
3514
362
371
387
397
401
4110
4210
4311
4410
4510
4619
472
480
490
509
510
529
535
541
550
566
5715
581
590
609
618
629
630
642
651
661
671
680
694
7013
710
729
736
740
759
768
7717
789
795
8013
8114
825
835
844
8513
868
8717
884
8911
9010
9110
9213
9312

[0,0,0,0,2,1,1,10,0,9,1,0,5,4,4,0,9,7,6,1,0,9,8,
 17,9,2,1,1,10,2,1,2,1,10,14,2,1,7,7,1,10,10,11,10,
 10,19,2,0,0,9,0,9,5,1,0,6,15,1,0,9,8,9,0,2,1,1,1,
 0,4,13,0,9,6,0,9,8,17,9,5,13,14,5,5,4,13,8,17,4,
 11,10,10,13,12]