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A372131 as a simple table

na(n)
00
11
22
37
43
55
69
713
84
919
1011
1125
1215
1333
1421
1537
166
1710
1829
1931
2023
2145
2235
2357
248
2553
2649
2765
2869
2979
3089
31105
3212
3317
3439
3541
3650
3759
3873
3977
4014
4147
4261
4381
4463
4593
46125
47129
4816
4943
5067
5185
5251
5397
54121
55137
5627
57113
58133
59153
60111
61161
62141
63165
6418

[0,1,2,7,3,5,9,13,4,19,11,25,15,33,21,37,6,10,29,
 31,23,45,35,57,8,53,49,65,69,79,89,105,12,17,39,
 41,50,59,73,77,14,47,61,81,63,93,125,129,16,43,67,
 85,51,97,121,137,27,113,133,153,111,161,141,165,
 18]