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A142239 as a simple table

na(n)
01
14
29
340
489
5396
6881
73920
88721
938804
1086329
11384120
12854569
133802396
148459361
1537639840
1683739041
17372596004
18828931049
193688320200
208205571449
2136510605996
2281226783441
23361417739760
24804062262961
253577666791604
267959395846169
2735415250176280

[1,4,9,40,89,396,881,3920,8721,38804,86329,384120,
 854569,3802396,8459361,37639840,83739041,
 372596004,828931049,3688320200,8205571449,
 36510605996,81226783441,361417739760,804062262961,
 3577666791604,7959395846169,35415250176280]