login

A215622 as a simple table

na(n)
10
21
31
43
52
67
75
812
910
1019
1116
1229
1324
1442
1535
1659
1748
1879
1969
20100
2186
22133
23112
24165
25144
26205
27176
28251
29214
30299
31265
32360
33305
34429
35375
36488
37436
38581
39495
40677
41582
42758
43679
44869
45749
461000
47868
481101
49989
501259
511076
521410
531228

[0,1,1,3,2,7,5,12,10,19,16,29,24,42,35,59,48,79,
 69,100,86,133,112,165,144,205,176,251,214,299,265,
 360,305,429,375,488,436,581,495,677,582,758,679,
 869,749,1000,868,1101,989,1259,1076,1410,1228]