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A243741 as a simple table

na(n)
61
70
80
90
100
110
121
137
1428
1584
16210
17462
18925
191723
203038
215145
228498
2313930
2423143
2539859
2672500
27140266
28286678
29609217
301323197
312897511
326339636
3313787488
3429726648
3563472185
36134190162
37280988786
38583076160
391199816068
402449963412
414967798570
4210009806563

[1,0,0,0,0,0,1,7,28,84,210,462,925,1723,3038,5145,
 8498,13930,23143,39859,72500,140266,286678,609217,
 1323197,2897511,6339636,13787488,29726648,
 63472185,134190162,280988786,583076160,1199816068,
 2449963412,4967798570,10009806563]