login

A027196 as a simple table

na(n)
10
20
30
40
50
60
70
81
91
101
111
121
131
141
151
162
172
183
194
205
216
228
239
2412
2514
2617
2720
2825
2929
3035
3141
3250
3358
3470
3581
3697
37113
38134
39156
40185
41214
42252
43292
44343
45396
46463
47534
48623
49718
50833
51958
521110
531274
541471
551686
561943
572223
582555
592919
603347
613818
624368

[0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2,3,4,5,6,8,9,12,
 14,17,20,25,29,35,41,50,58,70,81,97,113,134,156,
 185,214,252,292,343,396,463,534,623,718,833,958,
 1110,1274,1471,1686,1943,2223,2555,2919,3347,3818,
 4368]