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A318877 as a simple table

na(n)
10
20
30
40
50
66
70
80
90
1010
110
1218
130
1414
150
160
170
1824
190
2030
210
2222
230
2442
250
2626
270
2842
290
3046
310
320
330
3434
350
3672
370
3838
390
4070
410
4262
430
4466
450
4646
470
4890
490
5060
510
5278
530
5478
550
5698
570
5858
590
60138
610
6262
630
640
650
6694
670
68102
690
7094
710
72168
730
7474
750
76114
770
78110
790
80150
810
8282
830
84186
850
8686
870
88154
890
90154
910
92138
930
9494
950

[0,0,0,0,0,6,0,0,0,10,0,18,0,14,0,0,0,24,0,30,0,
 22,0,42,0,26,0,42,0,46,0,0,0,34,0,72,0,38,0,70,0,
 62,0,66,0,46,0,90,0,60,0,78,0,78,0,98,0,58,0,138,
 0,62,0,0,0,94,0,102,0,94,0,168,0,74,0,114,0,110,0,
 150,0,82,0,186,0,86,0,154,0,154,0,138,0,94,0]