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A260147 as a simple table

na(n)
01
12
21
35
41
56
68
78
81
925
1012
1112
1229
1314
1436
1577
161
1718
18151
1920
2071
21135
22166
2324
24121
25236
26287
27307
2830
2930
301141
3132
321
33727
34681
351247
36314
3738
38970
391652
401821
4142
422633
4344
44331
456590
461772
4748
48497
493053
507146
516801
521717
5354
544051
557427
568009
5712389
583655
5960
6017842
6162
624496
6342841
641
6515731
666470
6768
6819449
6934754
7065781

[1,2,1,5,1,6,8,8,1,25,12,12,29,14,36,77,1,18,151,
 20,71,135,166,24,121,236,287,307,30,30,1141,32,1,
 727,681,1247,314,38,970,1652,1821,42,2633,44,331,
 6590,1772,48,497,3053,7146,6801,1717,54,4051,7427,
 8009,12389,3655,60,17842,62,4496,42841,1,15731,
 6470,68,19449,34754,65781]