login

A304697 as a simple table

na(n)
10
21
31
41
57
61
72
816
916
102
113
1245
1356
1445
153
165
17120
18178
19178
20120
215
228
23333
24669
25918
26669
27333
288
2913
30928
312615
324910
334910
342615
35928
3613
3721
382613
399573
4024408
4137050
4224408
439573
442613
4521
4634
477400
4835581
49124399
50263381
51263381
52124399
5335581
547400

[0,1,1,1,7,1,2,16,16,2,3,45,56,45,3,5,120,178,178,
 120,5,8,333,669,918,669,333,8,13,928,2615,4910,
 4910,2615,928,13,21,2613,9573,24408,37050,24408,
 9573,2613,21,34,7400,35581,124399,263381,263381,
 124399,35581,7400]