login

A111748 as a simple table

na(n)
10
21
30
40
51
60
71
81
90
100
110
121
131
140
150
161
170
180
191
200
211
221
231
240
251
261
270
281
290
300
311
320
330
340
351
360
370
381
390
401
411
420
431
440
450
461
471
480
491
501
510
521
530
540
551
561
570
580
591
600
611
621
631
640
650
661
670
681
691
701
710
720
730
740
751
760
771
781
790
801
811
820
831
841
850
860

[0,1,0,0,1,0,1,1,0,0,0,1,1,0,0,1,0,0,1,0,1,1,1,0,
 1,1,0,1,0,0,1,0,0,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,1,
 1,0,1,0,0,1,1,0,0,1,0,1,1,1,0,0,1,0,1,1,1,0,0,0,0,
 1,0,1,1,0,1,1,0,1,1,0,0]