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A277044 as a simple table

na(n)
00
10
20
316
496
5216
6600
71008
82064
93040
105280
117200
1211280
1314616
1421336
1526656
1636960
1744928
1859904
1971280
2092160
21107800
22135960
23156816
24193776
25220896
26268320
27302848
28362544
29405720
30479640
31532800
32623040
33687616
34796416
35873936
361003680
371095768
381248984
391357360
401536720
411663200

[0,0,0,16,96,216,600,1008,2064,3040,5280,7200,
 11280,14616,21336,26656,36960,44928,59904,71280,
 92160,107800,135960,156816,193776,220896,268320,
 302848,362544,405720,479640,532800,623040,687616,
 796416,873936,1003680,1095768,1248984,1357360,
 1536720,1663200]