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A337919 as a simple table

na(n)
11
22
34
47
511
616
722
829
937
1046
1156
123
135
148
1512
1617
1723
1830
1938
20191
21211
22232
236
249
2513
2618
2724
2831
2939
30436
31466
32497
33529
3410
3514
3619
3725
3832
3940
40781
41821
42862
43904
44947
4515
4620
4726
4833
4941
501226
511276
521327
531379
541432
551486
5621
5727
5834
5942
601771

[1,2,4,7,11,16,22,29,37,46,56,3,5,8,12,17,23,30,
 38,191,211,232,6,9,13,18,24,31,39,436,466,497,529,
 10,14,19,25,32,40,781,821,862,904,947,15,20,26,33,
 41,1226,1276,1327,1379,1432,1486,21,27,34,42,1771]