login

A023670 as a simple table

na(n)
11
20
30
42
50
60
71
80
90
102
110
120
132
140
150
160
170
180
191
202
210
220
232
240
250
260
270
280
292
300
310
320
330
340
352
360
370
382
391
400
410
420
430
442
450
460
470
480
490
500
510
520
530
542
550
562
570
580
592
600
610
620
630
640
652
660
670
680
691
700
710
720
730
740
752
760
770
780
790
800
810
820
830
842
850
860
872
880
890
902

[1,0,0,2,0,0,1,0,0,2,0,0,2,0,0,0,0,0,1,2,0,0,2,0,
 0,0,0,0,2,0,0,0,0,0,2,0,0,2,1,0,0,0,0,2,0,0,0,0,0,
 0,0,0,0,2,0,2,0,0,2,0,0,0,0,0,2,0,0,0,1,0,0,0,0,0,
 2,0,0,0,0,0,0,0,0,2,0,0,2,0,0,2]