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A151439 as a simple table

na(n)
01
11
22
37
422
574
6269
71022
83987
915897
1064787
11268685
121130049
134810797
1420700879
1589918115
16393811281
171737451533
187716025961
1934470611627
20154822298289
21698772455153
223167909310263
2314420624239207
2465891331074973
25302120467333277
261389723243292295
276411702376827157
2829663748424179837

[1,1,2,7,22,74,269,1022,3987,15897,64787,268685,
 1130049,4810797,20700879,89918115,393811281,
 1737451533,7716025961,34470611627,154822298289,
 698772455153,3167909310263,14420624239207,
 65891331074973,302120467333277,1389723243292295,
 6411702376827157,29663748424179837]