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A136404 as a simple table

na(n)
11
24
316
436
5144
6576
7900
83600
914400
1032400
1144100
12129600
13176400
14705600
151587600
162822400
176350400
1821344400
1957153600
2085377600
21192099600
22341510400
23768398400
243073593600
256915585600
2612294374400
2714428814400
2832464832400
2957715257600
30129859329600

[1,4,16,36,144,576,900,3600,14400,32400,44100,
 129600,176400,705600,1587600,2822400,6350400,
 21344400,57153600,85377600,192099600,341510400,
 768398400,3073593600,6915585600,12294374400,
 14428814400,32464832400,57715257600,129859329600]