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A064007美元作为一个简单的表

n个a(n)
11
21
1
41
5
64
75
85
95
105
116
127
137
147
158
169
179
189
199
209
219
2210
2312
2412
2512
2612
2712
2812
2912
3014
3114
3214
3314
3414
3515
3615
3715
3815
3916
4016
4116
4216
4316
4416
4518
4618
4718
4820
4920
5020
5120
5222
5322
5422
5522
5622
5722
5822
5924
6024
6124
6224
6325
6425
6525
6625
6725
6825
6926
7027
7127
7227
7327

[1,1,1,1,3,4,5,5,5,5,6,7,7,7,8,9,9,9,9,9,9,10,12,12,12,12,12,12,12,14,14,14,14,14,15,15,15,15,16,16,16,16,16,16,18,18,18,20,20,20,20,22,22,22,22,22,22,22,24,24,24,24,25,25,25,25,25,25,26,27,27,27,27]