login

A294246 as a simple table

na(n)
10
20
30
44
54
64
74
812
921
1021
1121
1233
1333
1433
1533
1649
1749
1867
1967
2087
2187
2287
2387
24111
25136
26136
27163
28191
29191
30191
31191
32223
33223
34223
35223
36259
37259
38259
39259
40299
41299
42299
43299
44343
45388
46388
47388
48436
49485
50535
51535
52587
53587
54641
55641
56697
57697
58697

[0,0,0,4,4,4,4,12,21,21,21,33,33,33,33,49,49,67,
 67,87,87,87,87,111,136,136,163,191,191,191,191,
 223,223,223,223,259,259,259,259,299,299,299,299,
 343,388,388,388,436,485,535,535,587,587,641,641,
 697,697,697]