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A119690 as a simple table

na(n)
10
22
30
44
50
66
70
80
90
1010
110
1212
130
140
150
1616
170
1818
190
200
210
2222
230
240
250
260
270
2828
290
3030
310
320
330
340
350
3636
370
380
390
4040
410
4242
430
440
450
4646
470
480
490
500
510
5252
530
540
550
560
570
5858
590
6060
610
620
630
640
650
6666
670
680
690
7070
710
7272
730
740
750
760
770
7878
790
800
810
8282
830
840
850
860
870
8888
890
900
910
920
930
940

[0,2,0,4,0,6,0,0,0,10,0,12,0,0,0,16,0,18,0,0,0,22,
 0,0,0,0,0,28,0,30,0,0,0,0,0,36,0,0,0,40,0,42,0,0,
 0,46,0,0,0,0,0,52,0,0,0,0,0,58,0,60,0,0,0,0,0,66,
 0,0,0,70,0,72,0,0,0,0,0,78,0,0,0,82,0,0,0,0,0,88,
 0,0,0,0,0,0]