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A005088 as a simple table

na(n)
10
20
30
40
50
60
71
80
90
100
110
120
131
141
150
160
170
180
191
200
211
220
230
240
250
261
270
281
290
300
311
320
330
340
351
360
371
381
391
400
410
421
431
440
450
460
470
480
491
500
510
521
530
540
550
561
571
580
590
600
611
621
631
640
651
660
671
680
690
701
710
720
731
741
750
761
771
781
791
800
810
820
830
841
850
861
870
880
890
900
912

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