login

A022175 as a simple table

na(n)
01
11
21
31
412
51
61
7133
8133
91
101
111464
1216226
131464
141
151
1616105
171964810
181964810
1916105
201
211
22177156
23237758115
242617126920
25237758115
26177156
271
281
291948717
3028768909071
313483633688635
323483633688635

[1,1,1,1,12,1,1,133,133,1,1,1464,16226,1464,1,1,
 16105,1964810,1964810,16105,1,1,177156,237758115,
 2617126920,237758115,177156,1,1,1948717,
 28768909071,3483633688635,3483633688635]