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A268651 as a simple table

na(n)
01
11
22
35
49
522
652
7146
8377
91036
102810
118014
1222790
1366100
14191541
15562926
161660975
174944766
1814767136
1944357952
20133698623
21404810569
221229434572
233746595869
2411447723074
2535075829156
26107724187826
27331605018200
281022842337041
293161156987190
309787096605716
3130352665554591
3294279407445012
33293277650593792
34913565090912339
352849489942324466
368898714901181309
3727822251614174021
3887083081436755770

[1,1,2,5,9,22,52,146,377,1036,2810,8014,22790,
 66100,191541,562926,1660975,4944766,14767136,
 44357952,133698623,404810569,1229434572,
 3746595869,11447723074,35075829156,107724187826,
 331605018200,1022842337041,3161156987190,
 9787096605716,30352665554591,94279407445012,
 293277650593792,913565090912339,2849489942324466,
 8898714901181309,27822251614174021,
 87083081436755770]