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A140866 as a simple table

na(n)
110
233
3213
41538
511872
695428
7806095
86954793
961574510
10553007106
115024332415
1245975917532
13422675487735
143902487368735
1536116199480944
16335270244411437
173128167760734131
1829410615796612778
19278977554117741592
202664295247105153610
2125539536718894979516

[10,33,213,1538,11872,95428,806095,6954793,
 61574510,553007106,5024332415,45975917532,
 422675487735,3902487368735,36116199480944,
 335270244411437,3128167760734131,
 29410615796612778,278977554117741592,
 2664295247105153610,25539536718894979516]