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A026876 as a simple table

na(n)
01
13
211
343
4174
5721
63042
713022
856420
9246977
101090846
114856162
1221770665
1398217318
14445634370
152032434475
169313305870
1742861416044
18198038717055
19918368326483
204273103732070
2119944292913477
2293356009312511
23438150836819153

[1,3,11,43,174,721,3042,13022,56420,246977,
 1090846,4856162,21770665,98217318,445634370,
 2032434475,9313305870,42861416044,198038717055,
 918368326483,4273103732070,19944292913477,
 93356009312511,438150836819153]