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A244198 as a simple table

na(n)
41
55
621
778
8292
91028
103691
1113004
1246452
13165098
14595386
152148830
167861261
1728880866
18107407411
19401862116
201520528499
215791624015
2222288596981
2386362655462
24337798945830
251330195410257
265283145735982
2721119637660235
2885089563602538
29344934335418331

[1,5,21,78,292,1028,3691,13004,46452,165098,
 595386,2148830,7861261,28880866,107407411,
 401862116,1520528499,5791624015,22288596981,
 86362655462,337798945830,1330195410257,
 5283145735982,21119637660235,85089563602538,
 344934335418331]