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A153876 as a simple table

na(n)
11
24
311
429
568
6160
7364
8820
91813
103981
118674
1218782
1340387
1486443
15184232
16391188
17827787
181746443
193674573
207712561
2116151933
2233757505
2370422235
24146659055
25304947023
26633152157
271312820598
282718674046
295623413203
3011618957217
3123982175093
3249452872529

[1,4,11,29,68,160,364,820,1813,3981,8674,18782,
 40387,86443,184232,391188,827787,1746443,3674573,
 7712561,16151933,33757505,70422235,146659055,
 304947023,633152157,1312820598,2718674046,
 5623413203,11618957217,23982175093,49452872529]