login

A309662 as a simple table

na(n)
00
10
20
30
40
50
60
70
80
90
100
111
122
135
148
1515
1624
1739
1858
1990
20130
21179
22246
23335
24446
25592
26770
27997
281278
291625
302046
312569
323194
333950
344856
355943
367226
378756
3810548
3912661
4015134
4118016
4221360
4325256
4429744
4534924
4640872
4747704
4855504
4964421
5074554

[0,0,0,0,0,0,0,0,0,0,0,1,2,5,8,15,24,39,58,90,130,
 179,246,335,446,592,770,997,1278,1625,2046,2569,
 3194,3950,4856,5943,7226,8756,10548,12661,15134,
 18016,21360,25256,29744,34924,40872,47704,55504,
 64421,74554]