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A256009 as a simple table

na(n)
01
11
22
31
42
54
61
72
84
98
101
112
125
138
1416
151
162
176
1810
1916
2032
211
222
237
2412
2522
2632
2764
281
292
308
3114
3229
3344
3464
35128
361
372
389
3916
4037
4158
4293
43128
44256

[1,1,2,1,2,4,1,2,4,8,1,2,5,8,16,1,2,6,10,16,32,1,
 2,7,12,22,32,64,1,2,8,14,29,44,64,128,1,2,9,16,37,
 58,93,128,256]