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A268630 as a simple table

na(n)
00
12
21
34
43
58
67
710
89
916
1013
1112
125
136
1411
1518
1623
1728
1825
1922
2015
2114
2227
2332
2437
2530
2619
2736
2831
2948
3029
3140
3221
3320
3433
3534
3645
3738
3839
3946
4063
4144
4243
4324
4417
4542
4647
4758
4849
4966
5035
5152
5273
5364
5457
5550
5651
5756
5855
5954
6041
6160
6259
6376
6467
6572
6653
6770
6869
6926
7075
7168
7279
7382
7499
7586
7661
77100
7891
7988
8085
8184
8265
83102
8483
8578
8689
8790
8871
89106
9081

[0,2,1,4,3,8,7,10,9,16,13,12,5,6,11,18,23,28,25,
 22,15,14,27,32,37,30,19,36,31,48,29,40,21,20,33,
 34,45,38,39,46,63,44,43,24,17,42,47,58,49,66,35,
 52,73,64,57,50,51,56,55,54,41,60,59,76,67,72,53,
 70,69,26,75,68,79,82,99,86,61,100,91,88,85,84,65,
 102,83,78,89,90,71,106,81]