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A204079 as a simple table

na(n)
10
24
3132
4256
55260
637636
7321696
82951524
926486820
10229461904
112051332140
1218106931844
13160285145184
141419610292676
1512571883432500
16111281907352576
17985420995488860
188724655803209956
1977248992679400736
20683971842578913604

[0,4,132,256,5260,37636,321696,2951524,26486820,
 229461904,2051332140,18106931844,160285145184,
 1419610292676,12571883432500,111281907352576,
 985420995488860,8724655803209956,
 77248992679400736,683971842578913604]