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A111459 as a simple table

na(n)
01
11
21
31
42
53
635
7313
826261407
91001689887346
10356879751557595054813966522072161803
113221974575788016845202611315068840860244866942009716269469

[1,1,1,1,2,3,35,313,26261407,1001689887346,
 356879751557595054813966522072161803,
 32219745757880168452026113150688408602448669420097\
 16269469]