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A205508 as a simple table

na(n)
01
14
28
30
448
5232
60
70
81632
93940
1019024
110
120
13267688
140
150
161883328
179093512
1810976840
190
20127955424
210
220
230
240
2515740857452
2625334527696
270
280
29356483857192
300
310
322508054264192
330
3429236023007504
350
3685200014758320
37411382062287848
380
390
405788584895037376

[1,4,8,0,48,232,0,0,1632,3940,19024,0,0,267688,0,
 0,1883328,9093512,10976840,0,127955424,0,0,0,0,
 15740857452,25334527696,0,0,356483857192,0,0,
 2508054264192,0,29236023007504,0,85200014758320,
 411382062287848,0,0,5788584895037376]