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A098818 as a simple table

na(n)
12
22
38
42
512
62
72
898
938
10122
11126
12678
13440
141040
15776
161398
172714
183362
19650
208910
2122010
2211172
231422
245274
2533944
264508
2712614
28202298
29275466

[2,2,8,2,12,2,2,98,38,122,126,678,440,1040,776,
 1398,2714,3362,650,8910,22010,11172,1422,5274,
 33944,4508,12614,202298,275466]