login

A209121 as a simple table

na(n)
01
11
21
31
42
57
63
79
84
912
106
1117
1211
1314
1411
1524
1619
179
1827
1917
2023
2119
2241
2337
2430
2517
2620
2736
2828
296
3033
318
3240
3315
3420
3534
3653
3750
3827
3937
4063
4159
4238
4353
4447
4510
4656
4719
4826
4944
5069
5162
5227
5335
5461
5541
5645
5785

[1,1,1,1,2,7,3,9,4,12,6,17,11,14,11,24,19,9,27,17,
 23,19,41,37,30,17,20,36,28,6,33,8,40,15,20,34,53,
 50,27,37,63,59,38,53,47,10,56,19,26,44,69,62,27,
 35,61,41,45,85]