A234424 - OEIS

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A234424 as a simple table

n	a(n)
1	448
2	4516
3	44140
4	453728
5	4641220
6	47946684
7	494928936
8	5118554604
9	52929477520
10	547525514800
11	5663733188684
12	58591028515180
13	606119482599020
14	6270340071097572
15	64866996054961716
16	671054166304469780

[448,4516,44140,453728,4641220,47946684,494928936, 5118554604,52929477520,547525514800,5663733188684, 58591028515180,606119482599020,6270340071097572, 64866996054961716,671054166304469780]