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A256276 as a simple table

na(n)
11
22
30
41
54
60
70
82
90
102
110
120
132
140
150
161
174
180
190
204
210
220
230
240
253
264
270
280
294
300
310
322
330
342
350
360
372
380
390
402
414
420
430
440
450
460
470
480
491
506
510
522
534
540
550
560
570
582
590
600
612
620
630
641
658
660
670
684
690
700
710
720
732
744
750
760
770
780
790
804
810
822
830
840
854
860
870

[1,2,0,1,4,0,0,2,0,2,0,0,2,0,0,1,4,0,0,4,0,0,0,0,
 3,4,0,0,4,0,0,2,0,2,0,0,2,0,0,2,4,0,0,0,0,0,0,0,1,
 6,0,2,4,0,0,0,0,2,0,0,2,0,0,1,8,0,0,4,0,0,0,0,2,4,
 0,0,0,0,0,4,0,2,0,0,4,0,0]