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A257655 as a simple table

na(n)
01
11
22
34
46
59
616
722
833
950
1070
1198
12138
13188
14256
15348
16463
17614
18812
191060
201378
211785
222292
232932
243740
254736
265978
277522
289416
2911750
3014620
3118116
3222384
3327585
3433878
3541500
3650714
3761794
3875120
3991118
40110247
41133110
42160390
43192836
44231400
45277162

[1,1,2,4,6,9,16,22,33,50,70,98,138,188,256,348,
 463,614,812,1060,1378,1785,2292,2932,3740,4736,
 5978,7522,9416,11750,14620,18116,22384,27585,
 33878,41500,50714,61794,75120,91118,110247,133110,
 160390,192836,231400,277162]