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A025650 as a simple table

na(n)
10
20
31
40
51
62
70
81
92
103
110
121
132
143
154
160
171
182
193
204
215
220
231
242
253
264
275
286
290
301
312
323
334
345
356
360
377
381
392
403
414
425
436
440
457
461
478
482
493
504
515
526
530
547
551
568
572
589
593
604
615
626
630
647
651
668
672
689
693
7010
714
725
736
740
757
761
778
782
799
803
8110
824
8311
845
856
860
877
881
898
902
919
923
9310
944
9511
965
9712
986
990
1007
1011
1028
1032
1049

[0,0,1,0,1,2,0,1,2,3,0,1,2,3,4,0,1,2,3,4,5,0,1,2,
 3,4,5,6,0,1,2,3,4,5,6,0,7,1,2,3,4,5,6,0,7,1,8,2,3,
 4,5,6,0,7,1,8,2,9,3,4,5,6,0,7,1,8,2,9,3,10,4,5,6,
 0,7,1,8,2,9,3,10,4,11,5,6,0,7,1,8,2,9,3,10,4,11,5,
 12,6,0,7,1,8,2,9]