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A238964 as a simple table

na(n)
00
11
22
34
43
57
612
74
810
912
1020
1132
125
1313
1417
1528
1633
1752
1880
196
2016
2122
2236
2324
2446
2572
2654
2784
28128
29192
307
3119
3227
3344
3431
3559
3692
3764
3875
39116
40176
41135
42204
43304
44448
458
4622
4732
4852
4938
5072
51112
5240
5382
5496
55148
56224
57104
58160
59186
60280
61416
62216
63324
64480
65704
661024

[0,1,2,4,3,7,12,4,10,12,20,32,5,13,17,28,33,52,80,
 6,16,22,36,24,46,72,54,84,128,192,7,19,27,44,31,
 59,92,64,75,116,176,135,204,304,448,8,22,32,52,38,
 72,112,40,82,96,148,224,104,160,186,280,416,216,
 324,480,704,1024]