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A181611 as a simple table

na(n)
11
21
31
42
52
62
73
83
93
102
112
122
134
145
155
165
172
186
196
205
215
221
231
248
258
264
279
289
293
308
3110
3210
3310
3411
3511
3611
3712
384
3912
4011
418
421
431
445
455
4612
4712
483
4915
507
5116
523
533
547
558
568
578
5812
597
607
6110
621
631
647
654
664
6721
6813
697
704
714
7222
736
746
754
7623
7724
7813
792
804
8125
821
831
8411
856
8626
873
882
8912
9012
9112
9211
9314
9414
9523
963
973
984
994
1004
1013
1021
1031
1042
1052
1062
1076
1086
1098
1102
1112
1122
1133
1143
1153
11617
1172
1185
1196
1206
1216

[1,1,1,2,2,2,3,3,3,2,2,2,4,5,5,5,2,6,6,5,5,1,1,8,
 8,4,9,9,3,8,10,10,10,11,11,11,12,4,12,11,8,1,1,5,
 5,12,12,3,15,7,16,3,3,7,8,8,8,12,7,7,10,1,1,7,4,4,
 21,13,7,4,4,22,6,6,4,23,24,13,2,4,25,1,1,11,6,26,
 3,2,12,12,12,11,14,14,23,3,3,4,4,4,3,1,1,2,2,2,6,
 6,8,2,2,2,3,3,3,17,2,5,6,6,6]