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A266437 as a simple table

na(n)
01
13
20
37
40
511
60
715
80
919
100
1123
120
1327
140
1531
160
1735
180
1939
200
2143
220
2347
240
2551
260
2755
280
2959
300
3163
320
3367
340
3571
360
3775
380
3979
400
4183
420
4387
440
4591
460
4795
480
4999
500
51103
520
53107
540
55111
560
57115
580
59119
600
61123
620
63127
640
65131
660
67135
680
69139
700

[1,3,0,7,0,11,0,15,0,19,0,23,0,27,0,31,0,35,0,39,
 0,43,0,47,0,51,0,55,0,59,0,63,0,67,0,71,0,75,0,79,
 0,83,0,87,0,91,0,95,0,99,0,103,0,107,0,111,0,115,
 0,119,0,123,0,127,0,131,0,135,0,139,0]