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A275726 as a simple table

na(n)
01
12
25
33
44
53
611
710
87
94
105
114
129
137
147
154
166
174
188
197
206
214
225
234
2423
2522
2621
2719
2820
2919
3015
3114
329
335
346
355
3611
378
389
395
408
415
429
438
447
455
466
475
4819
4918
5015
5112
5213
5312
5415
5514
569
575
586
595
6013
6111
629
635
647
655
6612
6711
688
695
706
715
7217
7315
7415
7512
7614
7712
7813
7911
809
815
827
835
8411
858
869
875
888
895
9010
918
928
935
947
955

[1,2,5,3,4,3,11,10,7,4,5,4,9,7,7,4,6,4,8,7,6,4,5,
 4,23,22,21,19,20,19,15,14,9,5,6,5,11,8,9,5,8,5,9,
 8,7,5,6,5,19,18,15,12,13,12,15,14,9,5,6,5,13,11,9,
 5,7,5,12,11,8,5,6,5,17,15,15,12,14,12,13,11,9,5,7,
 5,11,8,9,5,8,5,10,8,8,5,7,5]