login

A104259 as a simple table

na(n)
01
12
21
35
44
51
615
714
86
91
1051
1150
1227
138
141
15188
16187
17113
1844
1910
201
21731
22730
23468
24212
2565
2612
271
282950
292949
301956
31970
32355
3390
3414
351
3612235
3712234
388291
394356
401785
41550
42119
4316
441
4551822
4651821
4735643
4819474
498612
503021
51805
52152
5318
541

[1,2,1,5,4,1,15,14,6,1,51,50,27,8,1,188,187,113,
 44,10,1,731,730,468,212,65,12,1,2950,2949,1956,
 970,355,90,14,1,12235,12234,8291,4356,1785,550,
 119,16,1,51822,51821,35643,19474,8612,3021,805,
 152,18,1]