login

A048812 as a simple table

na(n)
81
91
102
113
126
139
1417
1528
1648
1781
18140
19236
20405
21686
221169
231984
243375
255723
269721
2716478
2827949
2947354
3080245
31135869
32230054
33389304
34658706
351114072
361883900
373184602
385382321
399094154
4015362767
4125946131
4243811971
4373964065

[1,1,2,3,6,9,17,28,48,81,140,236,405,686,1169,
 1984,3375,5723,9721,16478,27949,47354,80245,
 135869,230054,389304,658706,1114072,1883900,
 3184602,5382321,9094154,15362767,25946131,
 43811971,73964065]