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A151672 as a simple table

na(n)
01
14
20
34
416
50
60
70
80
94
1016
110
1216
1364
140
150
160
170
180
190
200
210
220
230
240
250
260
274
2816
290
3016
3164
320
330
340
350
3616
3764
380
3964
40256
410
420
430
440
450
460
470
480
490
500
510
520
530
540
550
560
570
580
590
600
610
620
630
640
650
660
670
680
690
700
710
720
730
740
750
760
770
780
790
800
814
8216
830
8416
8564
860
870
880
890
9016
9164
920
9364
94256
950

[1,4,0,4,16,0,0,0,0,4,16,0,16,64,0,0,0,0,0,0,0,0,
 0,0,0,0,0,4,16,0,16,64,0,0,0,0,16,64,0,64,256,0,0,
 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,
 0,0,0,0,0,0,0,0,0,0,0,0,0,4,16,0,16,64,0,0,0,0,16,
 64,0,64,256,0]