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A246997 as a simple table

na(n)
11
21
32
43
50
64
71
87
98
1013
112
1226
139
1449
1538
16107
1728
18228
1949
20501
21324
221101
23258
242766
25469
265845
273790
2813555
292376
3035624
315813
3275807
3338036
34180213
3530482
36480782
3769593
381047429
39485658
402542453
41385020
426794812
43914105
4415114481
459570844
4636794329
475212354
48101089306
4912602653
50222317557

[1,1,2,3,0,4,1,7,8,13,2,26,9,49,38,107,28,228,49,
 501,324,1101,258,2766,469,5845,3790,13555,2376,
 35624,5813,75807,38036,180213,30482,480782,69593,
 1047429,485658,2542453,385020,6794812,914105,
 15114481,9570844,36794329,5212354,101089306,
 12602653,222317557]