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A031166 as a simple table

na(n)
19
210
312
412
512
616
714
818
918
1014
1116
1216
1318
1418
1520
1618
1714
1818
1916
2018
2124
2222
2320
2418
2512
2612
2724
2824
2928
3026
3122
3220
3320
3424
3518
3622
3722
3818
3924
4020
4118
4218
4320
4430
4530
4630
4722
4816
4914
5022
5124
5224
5328
5420
5520
5618
5714
5822
5930
6030
6130
6224
6324
6426
6534
6632
6722

[9,10,12,12,12,16,14,18,18,14,16,16,18,18,20,18,
 14,18,16,18,24,22,20,18,12,12,24,24,28,26,22,20,
 20,24,18,22,22,18,24,20,18,18,20,30,30,30,22,16,
 14,22,24,24,28,20,20,18,14,22,30,30,30,24,24,26,
 34,32,22]