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A378379 as a simple table

na(n)
11
21
32
43
54
66
77
89
910
1012
1114
1216
1318
1420
1523
1625
1728
1830
1933
2035
2138
2241
2344
2447
2550
2653
2756
2860
2963
3067
3170
3274
3377
3481
3584
3688
3792
3896
39100
40104
41108
42112
43116
44120
45125
46129
47134
48138
49143
50147
51152
52156
53161
54165
55170
56175
57180
58185
59190
60195
61200
62205
63210
64215
65220

[1,1,2,3,4,6,7,9,10,12,14,16,18,20,23,25,28,30,33,
 35,38,41,44,47,50,53,56,60,63,67,70,74,77,81,84,
 88,92,96,100,104,108,112,116,120,125,129,134,138,
 143,147,152,156,161,165,170,175,180,185,190,195,
 200,205,210,215,220]