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A215283 as a simple table

na(n)
11
21
32
42
50
62
72
80
96
102
116
120
132
144
154
168
174
180
198
200
210
222
234
240
2514
266
272
280
29-2
304
318
320
332
344
3512
3612
374
386
3910
400
4110
424
438
440
452
464
476
480
4932
502
5112
520
530
542
5512
560
572
582
5918
600
612
628
632
6432
6510
668
678
680
690
704
7112
720
73-2
7410
756
760
770
784
7918
800
8142

[1,1,2,2,0,2,2,0,6,2,6,0,2,4,4,8,4,0,8,0,0,2,4,0,
 14,6,2,0,-2,4,8,0,2,4,12,12,4,6,10,0,10,4,8,0,2,4,
 6,0,32,2,12,0,0,2,12,0,2,2,18,0,2,8,2,32,10,8,8,0,
 0,4,12,0,-2,10,6,0,0,4,18,0,42]