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A331302 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
151
160
170
180
190
200
210
220
230
240
250
260
271
280
290
301
310
320
330
340
352
360
370
380
391
400
410
420
430
440
450
460
470
480
490
500
511
520
530
541
551
560
570
580
590
601
610
620
631
640
650
660
670
680
690
702
710
720
730
740
751
760
772
781
790
800
810
820
830
840
851
860
871
880
890
900
912
920
930
940
952
960
970
980
991
1000
1010
1021
1030
1040
1051

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