login

A231182 as a simple table

na(n)
01
10
20
30
40
51
61
75
86
920
1027
1175
12110
13275
14429
151001
161637
173639
186172
1913243
2023104
2148280
2286090
23176341
24319792
25645150
261185305
272363596
284386331
298669142
3016212913
3131825005
3259873834
33116914020
34220964744
35429737220
36815057639

[1,0,0,0,0,1,1,5,6,20,27,75,110,275,429,1001,1637,
 3639,6172,13243,23104,48280,86090,176341,319792,
 645150,1185305,2363596,4386331,8669142,16212913,
 31825005,59873834,116914020,220964744,429737220,
 815057639]