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A291716 as a simple table

na(n)
11
24
30
49
50
68
716
80
924
1044
1125
120
1372
14176
15610
1636
170
18144
19660
202996
2112092
2249
230
24288
251788
2611492
2764648
28323940
2964
300
31480
324116
3335676
34269924
351811696
3610866196

[1,4,0,9,0,8,16,0,24,44,25,0,72,176,610,36,0,144,
 660,2996,12092,49,0,288,1788,11492,64648,323940,
 64,0,480,4116,35676,269924,1811696,10866196]