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A204216 as a simple table

na(n)
1127
21925
312492
451945
5164255
6431445
7991152
82057553
93945655
107098949
1112120428
1219806969
1331187079
1447562005
1570550208
16102135201
17144716751
18201165445
19274880620
20369851657
21490722639
22642860373
23832425776
241066448625

[127,1925,12492,51945,164255,431445,991152,
 2057553,3945655,7098949,12120428,19806969,
 31187079,47562005,70550208,102135201,144716751,
 201165445,274880620,369851657,490722639,642860373,
 832425776,1066448625]