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A084841号作为一个简单的表

n个a(n)
11
22
2
44
54
64
75
86
97
108
118
129
139
1410
1511
1614
1713
1814
1915
2013
2116
2218
2317
2419
2518
2620
2719
2821
2923
3021
3123
3224
3324
3426
3526
3627
3729
3828
3929
4030
4131
4232
4331
4433
4536
4634
4736
4837
4935
5040
5137
5238
5340
5440
5542
5643
5743
5842
5944
6047
6145
6247
6346
6447
6550
6648
6753
6851
6953
7051
7153
7253
7358
7454

[1,2,2,4,4,4,5,6,7,8,8,9,9,10,11,14,13,14,15,13,16,18,17,19,18,20,19,21,23,21,23,24,24,26,26,27,29,28,29,30,31,32,31,33,36,34,36,37,35,40,37,38,40,40,42,43,43,42,44,47,45,47,46,47,50,48,53,51,53,51,53,53,58,54]