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A230291 as a simple table

na(n)
10
22
32
42
50
62
74
86
96
104
114
124
136
146
156
166
1710
1810
1910
2010
2110
2212
2310
2410
258
266
2712
2814
2916
3016
3116
3218
3316
3418
3516
3614
3716
3816
3916
4012
4118
4222
4322
4424
4520
4622
4722
4824
4922
5020
5122
5228
5326
5426
5526
5624
5726
5826
5926
6026
6124
6228
6330
6430
6530
6630
6734
6834
6936
7032
7132
7232
7334
7436
7532
7634
7736
7834
7934
8034
8136
8236
8340
8442

[0,2,2,2,0,2,4,6,6,4,4,4,6,6,6,6,10,10,10,10,10,
 12,10,10,8,6,12,14,16,16,16,18,16,18,16,14,16,16,
 16,12,18,22,22,24,20,22,22,24,22,20,22,28,26,26,
 26,24,26,26,26,26,24,28,30,30,30,30,34,34,36,32,
 32,32,34,36,32,34,36,34,34,34,36,36,40,42]