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A325572 as a simple table

na(n)
12
24
36
48
59
610
712
814
916
1018
1120
1221
1322
1424
1526
1628
1730
1832
1933
2034
2135
2236
2338
2440
2542
2644
2745
2846
2948
3049
3150
3252
3354
3456
3558
3660
3762
3864
3965
4066
4168
4270
4372
4474
4575
4676
4778
4880
4982
5084
5186
5288
5390
5492
5593
5694
5796
5898
59100
60102
61104
62105
63106
64108
65110
66112
67114
68116
69118
70120
71122
72124
73126
74128
75129
76130
77132
78133

[2,4,6,8,9,10,12,14,16,18,20,21,22,24,26,28,30,32,
 33,34,35,36,38,40,42,44,45,46,48,49,50,52,54,56,
 58,60,62,64,65,66,68,70,72,74,75,76,78,80,82,84,
 86,88,90,92,93,94,96,98,100,102,104,105,106,108,
 110,112,114,116,118,120,122,124,126,128,129,130,
 132,133]