login

A271370 as a simple table

na(n)
00
10
20
31
43
59
618
738
868
9120
10200
11326
12508
13785
141179
151741
162532
173633
185141
197199
209972
2113680
2218618
2325116
2433642
2544738
2659139
2777653
28101444
29131751
30170320
31219049
32280553
33357652
34454254
35574507
36724135
37909265
381138169
391419737
401765884
412189441

[0,0,0,1,3,9,18,38,68,120,200,326,508,785,1179,
 1741,2532,3633,5141,7199,9972,13680,18618,25116,
 33642,44738,59139,77653,101444,131751,170320,
 219049,280553,357652,454254,574507,724135,909265,
 1138169,1419737,1765884,2189441]