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A256770 as a simple table

n a(n)
1 3502080
2 46785600
3 277704000
4 1648360000
5 7138454400
6 30914078976
7 117202871808
8 444344894464
9 1607870564992
10 5818110629776
11 20980333531040
12 75655899841600
13 277153998638400
14 1015311946881600
15 3799410667004160

[3502080,46785600,277704000,1648360000,7138454400,
 30914078976,117202871808,444344894464,
 1607870564992,5818110629776,20980333531040,
 75655899841600,277153998638400,1015311946881600,
 3799410667004160]

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Last modified June 18 01:52 EDT 2024. Contains 373468 sequences. (Running on oeis4.)