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A165766 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
351
360
370
380
390
400
410
420
430
441
450
460
470
481
490
500
510
520
530
541
550
560
570
580
590
600
610
620
631
640
651
660
670
680
690
701
710
720
730
740
751
760
771
780
790
801
810
820
830
840
850
860
870
881
890
901
910
920
930
940
950
961
970
980
992
1000
1010
1021
1030
1041
1050

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