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A112974 as a simple table

na(n)
11
20
33
40
52
64
70
84
96
100
112
123
136
148
156
160
1710
1810
195
202
2111
229
2310
240
259
2610
2712
284
2913
3014
3115
3211
336
3414
350
3612
372
3812
3911
405
4110
4211
4312
4412
4512
4611
4711
4813
4913
500
5115
5214
533
5414
5516
5616
578
5816
5917
6017
6119
6220
6316
6414
657
6616
672
6816
6914
7015
713
7215
7315
7414
7518
760
7716
7816
7916
8016
8116
8214

[1,0,3,0,2,4,0,4,6,0,2,3,6,8,6,0,10,10,5,2,11,9,
 10,0,9,10,12,4,13,14,15,11,6,14,0,12,2,12,11,5,10,
 11,12,12,12,11,11,13,13,0,15,14,3,14,16,16,8,16,
 17,17,19,20,16,14,7,16,2,16,14,15,3,15,15,14,18,0,
 16,16,16,16,16,14]