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A070246 as a simple table

na(n)
11
21
31
41
51
61
71
81
91
1010
111
1228
13403
14574
1585
16976
171207
1818
191729
2010
2128
221
23736
2428
251300
26403
2724
28574
292668
3010
31403
32736
331
341462
351855
3628
372701
383154
39403
4010
41574
4228
431462
441
4530
46736
473478
4828
494606
5010
5185
521300
531855
5430
551
563640
57475
584930
595605

[1,1,1,1,1,1,1,1,1,10,1,28,403,574,85,976,1207,18,
 1729,10,28,1,736,28,1300,403,24,574,2668,10,403,
 736,1,1462,1855,28,2701,3154,403,10,574,28,1462,1,
 30,736,3478,28,4606,10,85,1300,1855,30,1,3640,475,
 4930,5605]