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A243927 as a simple table

na(n)
11
22
32
43
53
65
78
811
913
1019
1128
1242
1360
1488
15123
16176
17252
18371
19531
20768
211091
221581
232256
243262
254685
266818
279755
2814167
2920321
3029465
3142275
3261280
3388082
34127736
35183613
36266012
37382840
38554373

[1,2,2,3,3,5,8,11,13,19,28,42,60,88,123,176,252,
 371,531,768,1091,1581,2256,3262,4685,6818,9755,
 14167,20321,29465,42275,61280,88082,127736,183613,
 266012,382840,554373]