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A337921 as a simple table

na(n)
11
23
318
438
5195
6585
7607
83948
911976
1042415
11127921
1256067
13666938
142082798
1510769251
1622610393
17110616780
18315726436
19408228944
202384863439
217159829169
2223350950650
2374348867826
2449863537606
25401947783347
261296027221145
276159163094580
2813796041908620
2960717334308629
30181812784262527

[1,3,18,38,195,585,607,3948,11976,42415,127921,
 56067,666938,2082798,10769251,22610393,110616780,
 315726436,408228944,2384863439,7159829169,
 23350950650,74348867826,49863537606,401947783347,
 1296027221145,6159163094580,13796041908620,
 60717334308629,181812784262527]