login

A131049 as a simple table

na(n)
11
22
32
47
56
63
720
828
912
104
1161
12100
1370
1420
155
16182
17366
18300
19140
2030
216
22547
231274
241281
25700
26245
2742
287
291640
304376
315096
323416
331400
34392
3556
368
374921
3814760
3919692
4015288
417686
422520
43588
4472
459

[1,2,2,7,6,3,20,28,12,4,61,100,70,20,5,182,366,
 300,140,30,6,547,1274,1281,700,245,42,7,1640,4376,
 5096,3416,1400,392,56,8,4921,14760,19692,15288,
 7686,2520,588,72,9]