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A369261 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616
1717
1818
1919
2020
2121
2222
2315
2423
2516
2620
2724
2825
2926
3027
3121
3228
3329
3430
3529
3631
3732
3833
3934
4035
4136
4237
4338
4439
4540
4641
4729
4842
4943
5044
5145
5246
5347
5448
5549
5650
5751
5835
5952
6053
6154
6255
6356
6457
6558
6659
6760
6861
6962
7063
7164
7265
7366
7467
7568
7669
7762
7853
7951
8070
8171
8272
8358
8473
8574
8675
8776
8877
8978
9079
9180
9281
9382
9463

[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,
 20,21,22,15,23,16,20,24,25,26,27,21,28,29,30,29,
 31,32,33,34,35,36,37,38,39,40,41,29,42,43,44,45,
 46,47,48,49,50,51,35,52,53,54,55,56,57,58,59,60,
 61,62,63,64,65,66,67,68,69,62,53,51,70,71,72,58,
 73,74,75,76,77,78,79,80,81,82,63]