login

A086926 as a simple table

na(n)
00
10
21
36
418
550
6120
7273
8588
91224
102475
114895
129504
1318174
1434307
1564050
16118440
17217192
18395352
19714951
201285350
212298660
224091241
237250221
2412797568
2522507500
2639452725
2768942718
28120132558
29208776974
30361937400
31626015085
321080441264

[0,0,1,6,18,50,120,273,588,1224,2475,4895,9504,
 18174,34307,64050,118440,217192,395352,714951,
 1285350,2298660,4091241,7250221,12797568,22507500,
 39452725,68942718,120132558,208776974,361937400,
 626015085,1080441264]