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A151209 as a simple table

na(n)
01
13
213
353
4243
51075
65051
723183
8110405
9517269
102484517
1111792641
1256977377
13272851117
141324046545
156381308549
1631069554259
17150465126731
18734529518555
193570566608175
2017468053878847
2185166550969683
22417399494671519
232040006648094923
2410013114575982011
2549036845449520447
26241002038724658931

[1,3,13,53,243,1075,5051,23183,110405,517269,
 2484517,11792641,56977377,272851117,1324046545,
 6381308549,31069554259,150465126731,734529518555,
 3570566608175,17468053878847,85166550969683,
 417399494671519,2040006648094923,
 10013114575982011,49036845449520447,
 241002038724658931]