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A224694 as a simple table

na(n)
10
22
34
48
510
612
716
818
924
1026
1132
1234
1336
1440
1544
1648
1750
1856
1964
2066
2168
2276
2380
2490
2596
2698
27100
28108
29112
30128
31130
32132
33136
34138
35144
36146
37152
38160
39164
40168
41176
42184
43192
44194
45196
46208
47224
48228
49240
50256
51258
52260
53264
54266
55268
56280
57282
58288
59290
60296
61312

[0,2,4,8,10,12,16,18,24,26,32,34,36,40,44,48,50,
 56,64,66,68,76,80,90,96,98,100,108,112,128,130,
 132,136,138,144,146,152,160,164,168,176,184,192,
 194,196,208,224,228,240,256,258,260,264,266,268,
 280,282,288,290,296,312]