login

A193020 as a simple table

na(n)
01
11
22
31
43
54
63
71
84
99
108
116
126
136
144
151
165
1716
1818
1918
2013
2116
2218
238
2410
2518
2613
279
2810
298
305
311
326
3325
3432
3540
3627
3740
3854
3930
4019
4140
4232
4327
4437
4536
4632
4710
4815
4940
5037
5136
5224
5327
5427
5512
5620
5730
5819
5912
6015
6110
626
631
647
6536
6650
6775
6848
6977
70120

[1,1,2,1,3,4,3,1,4,9,8,6,6,6,4,1,5,16,18,18,13,16,
 18,8,10,18,13,9,10,8,5,1,6,25,32,40,27,40,54,30,
 19,40,32,27,37,36,32,10,15,40,37,36,24,27,27,12,
 20,30,19,12,15,10,6,1,7,36,50,75,48,77,120]