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A244880 as a simple table

na(n)
01
147
2650
34726
423219
587677
6274132
7743724
81806597
94016683
108306078
1116168802
1229904823
1352936313
1490209192
15148694104
16238002057
17371131047
18565361074
19843316046
201234212155
211775313397
222513615996
233507784580
244830364045
256570292131
268835738822
2711757299770
2815491572031

[1,47,650,4726,23219,87677,274132,743724,1806597,
 4016683,8306078,16168802,29904823,52936313,
 90209192,148694104,238002057,371131047,565361074,
 843316046,1234212155,1775313397,2513615996,
 3507784580,4830364045,6570292131,8835738822,
 11757299770,15491572031]