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A064554 as a simple table

na(n)
11
22
33
44
57
66
713
88
99
1014
1129
1212
1337
1426
1521
1616
1753
1818
1961
2028
2139
2258
2379
2424
2549
2674
2727
2852
29107
3042
31113
3232
3387
34106
3591
3636
37151
38122
39111
4056
41173
4278
43181
44116
4563
46158
47199
4848
49169
5098
51159
52148
53239
5454
55203
56104
57183
58214
59271
6084
61281
62226
63117
6464

[1,2,3,4,7,6,13,8,9,14,29,12,37,26,21,16,53,18,61,
 28,39,58,79,24,49,74,27,52,107,42,113,32,87,106,
 91,36,151,122,111,56,173,78,181,116,63,158,199,48,
 169,98,159,148,239,54,203,104,183,214,271,84,281,
 226,117,64]