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A208758 as a simple table

na(n)
11
20
33
40
51
68
70
81
94
1022
110
121
134
1416
1560
160
171
184
1918
2056
21164
220
231
244
2520
2668
27188
28448
290
301
314
3222
3380
34248
35608
361224
370
381
394
4024
4192
42312
43864
441920
453344
460
471
484
4926
50104
51380
521152
532928
545952
559136
560
571
584
5928
60116
61452
621472
634128
649696
6518192

[1,0,3,0,1,8,0,1,4,22,0,1,4,16,60,0,1,4,18,56,164,
 0,1,4,20,68,188,448,0,1,4,22,80,248,608,1224,0,1,
 4,24,92,312,864,1920,3344,0,1,4,26,104,380,1152,
 2928,5952,9136,0,1,4,28,116,452,1472,4128,9696,
 18192]