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A305902 as a simple table

na(n)
11
22
33
44
55
66
77
88
94
104
114
124
139
144
1510
164
1711
1812
1913
2014
2115
2216
2317
2418
2519
2620
2721
2822
2923
304
314
3224
3325
344
3526
364
3727
3828
394
4029
4130
424
4331
444
4532
4633
4734
4835
494
5036
5137
5238
5339
5440
5541
564
5742
584
594
6043
6144
6245
6346
6447
6548
6649
6750
6851
694
7052
714
7253
7354
7455
7556
7657
7758
7859
7960
8061
814
8262
8363
8464
854
864
8765
8866
8967
904
9168
924
9369
9470
9571
9672
9773
9874
994

[1,2,3,4,5,6,7,8,4,4,4,4,9,4,10,4,11,12,13,14,15,
 16,17,18,19,20,21,22,23,4,4,24,25,4,26,4,27,28,4,
 29,30,4,31,4,32,33,34,35,4,36,37,38,39,40,41,4,42,
 4,4,43,44,45,46,47,48,49,50,51,4,52,4,53,54,55,56,
 57,58,59,60,61,4,62,63,64,4,4,65,66,67,4,68,4,69,
 70,71,72,73,74,4]