login

A216718 as a simple table

na(n)
21
31
41
55
60
71
820
93
100
111
12102
1314
143
150
161
17627
1872
1917
203
210
221
234461
24468
2587
2620
273
280
291
3036155
313453
32582
33103
3423
353
360
371
38328849
3928782
404395
41704
42120
4326
443
450
461
473317272
48267831
4937257
505435
51834
52138
5329
543
550
561

[1,1,1,5,0,1,20,3,0,1,102,14,3,0,1,627,72,17,3,0,
 1,4461,468,87,20,3,0,1,36155,3453,582,103,23,3,0,
 1,328849,28782,4395,704,120,26,3,0,1,3317272,
 267831,37257,5435,834,138,29,3,0,1]