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A263216 as a simple table

na(n)
22
33
42
55
64
70
80
93
100
112
128
1310
140
150
166
170
184
190
200
210
220
230
240
255
260
270
280
290
300
310
324
330
340
350
360
370
380
390
400
410
420
430
440
450
463
470
480
490
500
510
520
532
5413
5520
560
574
5815
590
6010
610
620
630
640
650
660
6710
680
690
700
710
720
730
748
750
760
770
780
790
800
810
820
830
840
850
860
870
886
890
900
910
920
930
940
9512
960
970
980
990
1000
1010

[2,3,2,5,4,0,0,3,0,2,8,10,0,0,6,0,4,0,0,0,0,0,0,5,
 0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,
 0,0,2,13,20,0,4,15,0,10,0,0,0,0,0,0,10,0,0,0,0,0,
 0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,12,0,
 0,0,0,0,0]