login

A267019 as a simple table

na(n)
11
21
31
41
53
62
71
810
95
106
111
1235
1315
148
1524
161
17126
1859
1921
2011
21120
221
23462
24257
25137
2645
2715
28720
291
301716
311205
32759
33259
3437
3519
365040
371
386435
395879
404835
412063
42537
43147
4424
4540320
461
4724310
4829693
4931591
5018157
515493
521015
5362
5429
55362880
561
5792378
58153097

[1,1,1,1,3,2,1,10,5,6,1,35,15,8,24,1,126,59,21,11,
 120,1,462,257,137,45,15,720,1,1716,1205,759,259,
 37,19,5040,1,6435,5879,4835,2063,537,147,24,40320,
 1,24310,29693,31591,18157,5493,1015,62,29,362880,
 1,92378,153097]