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A008733 as a simple table

na(n)
01
10
22
31
44
52
66
74
89
96
1012
119
1216
1312
1420
1516
1625
1720
1830
1925
2036
2130
2242
2336
2449
2542
2656
2749
2864
2956
3072
3164
3281
3372
3490
3581
36100
3790
38110
39100
40121
41110
42132
43121
44144
45132
46156
47144
48169
49156
50182
51169
52196
53182
54210
55196
56225
57210
58240
59225
60256

[1,0,2,1,4,2,6,4,9,6,12,9,16,12,20,16,25,20,30,25,
 36,30,42,36,49,42,56,49,64,56,72,64,81,72,90,81,
 100,90,110,100,121,110,132,121,144,132,156,144,
 169,156,182,169,196,182,210,196,225,210,240,225,
 256]