login

A309784 as a simple table

na(n)
10
20
30
40
50
61
70
80
91
101
110
120
134
142
151
160
171
188
1910
203
211
220
231
2425
2532
2616
273
281
290
304
3162
32129
3384
3427
354
361
370
387
39176
40468
41433
42171
4337
444
451
460
4718
48470
491806
502260
511248
52338
5354
545
551
560
5731
581311
596780
6011515
618388
623056
63590
6470
655
661
670
6870
693620
7025917
7158312
7256065
7326695
746907
751014
7696
776
781

[0,0,0,0,0,1,0,0,1,1,0,0,4,2,1,0,1,8,10,3,1,0,1,
 25,32,16,3,1,0,4,62,129,84,27,4,1,0,7,176,468,433,
 171,37,4,1,0,18,470,1806,2260,1248,338,54,5,1,0,
 31,1311,6780,11515,8388,3056,590,70,5,1,0,70,3620,
 25917,58312,56065,26695,6907,1014,96,6,1]