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A344056 as a simple table

na(n)
01
12
272
33960
4354816
547952000
69169459200
72363720486400
8791505727488000
9334400903553024000
10174128130895380480000
11109627479651269099520000
1282122139255681984757760000
1372210265570358144925696000000
1473668698593180294904178278400000
1586324332785379145107697958912000000

[1,2,72,3960,354816,47952000,9169459200,
 2363720486400,791505727488000,334400903553024000,
 174128130895380480000,109627479651269099520000,
 82122139255681984757760000,
 72210265570358144925696000000,
 73668698593180294904178278400000,
 86324332785379145107697958912000000]