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A307736 as a simple table

na(n)
10
20
31
40
52
62
73
83
97
108
119
129
1316
1411
1524
1619
1735
1828
1939
2040
2142
2253
2356
2457
2571
2673
2798
2890
29118
30107
31126
32128
33146
34164
35170
36172
37210
38198
39252
40224
41283
42268
43295
44318
45325
46370
47379
48384
49435
50442
51492
52480
53534
54563
55576
56606
57641
58699
59713
60694

[0,0,1,0,2,2,3,3,7,8,9,9,16,11,24,19,35,28,39,40,
 42,53,56,57,71,73,98,90,118,107,126,128,146,164,
 170,172,210,198,252,224,283,268,295,318,325,370,
 379,384,435,442,492,480,534,563,576,606,641,699,
 713,694]