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A108458 as a simple table

na(n)
11
20
31
40
51
62
70
81
93
105
110
121
135
1410
1515
160
171
189
1922
2037
2152
220
231
2417
2552
2699
27151
28203
290
301
3133
32130
33283
34471
35674
36877
370
381
3965
40340
41855
421561
432386
443263
454140
460
471
48129
49922
502707
515451
528930
5312867
5417007
5521147
560
571
58257
592572
608919
6119921
6235098
6353411
6473681
6594828
66115975

[1,0,1,0,1,2,0,1,3,5,0,1,5,10,15,0,1,9,22,37,52,0,
 1,17,52,99,151,203,0,1,33,130,283,471,674,877,0,1,
 65,340,855,1561,2386,3263,4140,0,1,129,922,2707,
 5451,8930,12867,17007,21147,0,1,257,2572,8919,
 19921,35098,53411,73681,94828,115975]