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A279727 as a simple table

na(n)
10
20
33
43
58
65
77
80
912
100
1111
1223
1313
140
1531
160
1717
1830
1919
200
2119
220
2323
240
250
2623
270
280
2929
30101
3131
320
330
3431
350
360
3737
380
3937
400
4141
42109
4343
440
4543
460
4747
480
490
5047
510
520
53100
540
550
5653
570
580
5959
60112
6161
620
630
6461
650
660
6767
680
6967
700
7171
7271
7373
740
750
7673
770
780

[0,0,3,3,8,5,7,0,12,0,11,23,13,0,31,0,17,30,19,0,
 19,0,23,0,0,23,0,0,29,101,31,0,0,31,0,0,37,0,37,0,
 41,109,43,0,43,0,47,0,0,47,0,0,100,0,0,53,0,0,59,
 112,61,0,0,61,0,0,67,0,67,0,71,71,73,0,0,73,0,0]