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A118040 as a simple table

na(n)
01
12
21
36
44
51
616
714
86
91
1044
1144
1224
138
141
15116
16130
1784
1836
1910
201
21294
22364
23270
24136
2550
2612
271
28748
29990
30780
31476
32200
3366
3414
351
361794
372540
382268
391400
40760
41276
4284
4316
441
454352
466514
475832
484332
492260
501134
51364
52104
5318
541
5510072
5615640
5715876
5811128

[1,2,1,6,4,1,16,14,6,1,44,44,24,8,1,116,130,84,36,
 10,1,294,364,270,136,50,12,1,748,990,780,476,200,
 66,14,1,1794,2540,2268,1400,760,276,84,16,1,4352,
 6514,5832,4332,2260,1134,364,104,18,1,10072,15640,
 15876,11128]