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A318508 as a simple table

na(n)
10
20
30
40
50
63
70
80
91
101
110
122
130
143
154
160
170
188
190
208
214
223
230
248
251
261
270
2814
290
3011
310
320
330
341
356
360
370
383
394
4020
410
421
430
4418
452
463
470
4816
491
5016
510
5216
530
543
552
564
570
581
590
6014
610
623
6320
640
654
6633
670
680
694
7035
710
724
730
741
7524
762
778
7835
790
800
819
821
830
8434
850
863
874
8832
890
9033
918
9214
934
943
952
9632
970
9816
990
1002
1010
10251
1030
10452
10532

[0,0,0,0,0,3,0,0,1,1,0,2,0,3,4,0,0,8,0,8,4,3,0,8,
 1,1,0,14,0,11,0,0,0,1,6,0,0,3,4,20,0,1,0,18,2,3,0,
 16,1,16,0,16,0,3,2,4,0,1,0,14,0,3,20,0,4,33,0,0,4,
 35,0,4,0,1,24,2,8,35,0,0,9,1,0,34,0,3,4,32,0,33,8,
 14,4,3,2,32,0,16,0,2,0,51,0,52,32]