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A208176 as a simple table

na(n)
01
13
24
311
425
566
6169
7443
81156
93027
107921
1120738
1254289
13142131
14372100
15974171
162550409
176677058
1817480761
1945765227
20119814916
21313679523
22821223649
232149991426
245628750625
2514736260451
2638580030724
27101003831723
28264431464441
29692290561602

[1,3,4,11,25,66,169,443,1156,3027,7921,20738,
 54289,142131,372100,974171,2550409,6677058,
 17480761,45765227,119814916,313679523,821223649,
 2149991426,5628750625,14736260451,38580030724,
 101003831723,264431464441,692290561602]