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A058207号作为一个简单的表

n个a(n)
00
11
22
42
51
62
7
84
9
102
11
124
135
144
15
164
175
186
195
204
215
226
237
246
255
266
277
288
297
306
317
328
339
348
357
368
379
3810
399
408
419
4210
4311
4410
459
4610
4711
4812
4911
5010
5111
5212
5313
5412
5511
5612
5713
5814
5913
6012
6113
6214
6315
6414
6513
6614
6715
6816
6915
7014
7115
7216
7317
7416
7515
7616
7717
7818
7917
8016
8117
8218

[0,1,2,3,2,1,2,3,4,3,2,3,4,5,4,3,4,5,6,5,4,5,6,7,6,5,6,7,8,7,6,7,8,9,8,7,8,9,10,9,8,9,10,11,10,9,10,11,12,11,10,11,12,13,12,11,12,13,14,13,12,13,14,15,14,13,14,15,16,15,14,15,16,17,16,15,16,17,18,17,16,17,18]