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A340579 as a simple table

na(n)
11
23
32
44
56
64
77
88
912
107
116
1214
1316
1421
1512
1612
1712
1828
1928
2036
2119
228
2324
2424
2549
2648
2757
2830
2915
3016
3148
3242
3384
3476
3590
3645
3713
3830
3932
4084
4172
42133
43120
44135
4567
4618
4726
4860
4956
50144
51114
52210
53180
54201
5597
5612
5736
5852
59105
6096
61228
62180
63315
64268
65291
66139
6728
6824
6972
7091

[1,3,2,4,6,4,7,8,12,7,6,14,16,21,12,12,12,28,28,
 36,19,8,24,24,49,48,57,30,15,16,48,42,84,76,90,45,
 13,30,32,84,72,133,120,135,67,18,26,60,56,144,114,
 210,180,201,97,12,36,52,105,96,228,180,315,268,
 291,139,28,24,72,91]