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A091190 as a simple table

na(n)
01
11
22
35
413
535
697
7273
8778
92240
106499
1118976
1255703
13164243
14486130
151443620
164299365
1712836825
1838413933
19115184282
20346005073
211041072108
223137060983
239465689545
2428596915843
2586492865522
26261876842801
27793661873276

[1,1,2,5,13,35,97,273,778,2240,6499,18976,55703,
 164243,486130,1443620,4299365,12836825,38413933,
 115184282,346005073,1041072108,3137060983,
 9465689545,28596915843,86492865522,261876842801,
 793661873276]