login

A286237 as a simple table

na(n)
11
22
31
44
50
63
77
82
90
103
1111
120
130
140
1510
1616
174
185
190
200
213
2222
230
240
250
260
270
2821
2929
307
310
325
330
340
350
3610
3737
380
398
400
410
420
430
440
4521
4646
4711
480
490
5014
510
520
530
540
5510
5656
570
580
590
600
610
620
630
640
650
6655
6767
6816
6912
708
710
725
730
740
750
760
770
7810
7979
800
810
820
830
840
850
860
870
880
890
900
9178
9292
9322
940
950
960
970
9827
990
1000
1010
1020
1030
1040
10521
106106
1070
10817
1090
11019
1110
1120
1130
1140
1150
1160
1170
1180
1190
12036

[1,2,1,4,0,3,7,2,0,3,11,0,0,0,10,16,4,5,0,0,3,22,
 0,0,0,0,0,21,29,7,0,5,0,0,0,10,37,0,8,0,0,0,0,0,
 21,46,11,0,0,14,0,0,0,0,10,56,0,0,0,0,0,0,0,0,0,
 55,67,16,12,8,0,5,0,0,0,0,0,10,79,0,0,0,0,0,0,0,0,
 0,0,0,78,92,22,0,0,0,0,27,0,0,0,0,0,0,21,106,0,17,
 0,19,0,0,0,0,0,0,0,0,0,36]