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A040618 as a simple table

na(n)
025
12
21
31
41
56
61
71
81
92
1050
112
121
131
141
156
161
171
181
192
2050
212
221
231
241
256
261
271
281
292
3050
312
321
331
341
356
361
371
381
392
4050
412
421
431
441
456
461
471
481
492
5050
512
521
531
541
556
561
571
581
592
6050
612
621
631
641
656
661
671
681
692
7050
712
721
731
741
756
761
771
781
792
8050
812
821
831
841
856
861
871
881
892

[25,2,1,1,1,6,1,1,1,2,50,2,1,1,1,6,1,1,1,2,50,2,1,
 1,1,6,1,1,1,2,50,2,1,1,1,6,1,1,1,2,50,2,1,1,1,6,1,
 1,1,2,50,2,1,1,1,6,1,1,1,2,50,2,1,1,1,6,1,1,1,2,
 50,2,1,1,1,6,1,1,1,2,50,2,1,1,1,6,1,1,1,2]