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A151890 as a simple table

na(n)
00
11
24
32
47
512
63
710
817
924
104
1113
1222
1331
1440
155
1616
1727
1838
1949
2060
216
2219
2332
2445
2558
2671
2784
287
2922
3037
3152
3267
3382
3497
35112
368
3725
3842
3959
4076
4193
42110
43127
44144
459
4628
4747
4866
4985
50104
51123
52142
53161
54180
5510
5631
5752
5873
5994
60115
61136
62157
63178
64199
65220
6611
6734
6857

[0,1,4,2,7,12,3,10,17,24,4,13,22,31,40,5,16,27,38,
 49,60,6,19,32,45,58,71,84,7,22,37,52,67,82,97,112,
 8,25,42,59,76,93,110,127,144,9,28,47,66,85,104,
 123,142,161,180,10,31,52,73,94,115,136,157,178,
 199,220,11,34,57]