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A274689 as a simple table

na(n)
11
2-1
32
46
511
68
715
810
919
1013
1125
1221
1314
1430
1522
1639
1729
1820
1938
2027
2150
2237
2361
2449
2535
2663
2748
2832
2958
3041
3172
3254
3334
3467
3546
3682
3760
38100
3981
4057
4199
4276
4351
4494
4568
46112
4785
4856
49101
5073
51120
5290
5359
54111
5579
56132
5798
5865
59127
6092
6155
62119
6383
64149

[1,-1,2,6,11,8,15,10,19,13,25,21,14,30,22,39,29,
 20,38,27,50,37,61,49,35,63,48,32,58,41,72,54,34,
 67,46,82,60,100,81,57,99,76,51,94,68,112,85,56,
 101,73,120,90,59,111,79,132,98,65,127,92,55,119,
 83,149]