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A139004 as a simple table

na(n)
12
21
310
40
57
611
724
827
929
109
1136
1240
1336
1417
1537
1631
1722
1831
1937
2042
2119
2237
2321
241
2526
2613
2751
2841
2936
306
3130
3241
3344
3433
3516
3633
3731
3864
3935
4050
4125
4243
4312
4418
4541
4618
4742
4855
4939
5023
5171
5265
5345
5443
5552
5639
5749
5844
5951
6060
6157
6259
6324
6466
6526
6636
6746
6851
6946
7026
7148
7276

[2,1,10,0,7,11,24,27,29,9,36,40,36,17,37,31,22,31,
 37,42,19,37,21,1,26,13,51,41,36,6,30,41,44,33,16,
 33,31,64,35,50,25,43,12,18,41,18,42,55,39,23,71,
 65,45,43,52,39,49,44,51,60,57,59,24,66,26,36,46,
 51,46,26,48,76]