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A130185 as a simple table

na(n)
01
14
228
3216
4-2592
5-449280
6-42405120
7-4187635200
8-470931148800
9-61395115622400
10-9285015785472000
11-1621094541631488000
12-324607299684433920000
13-74032650725692538880000
14-19101781491742463754240000
15-5540523747380685884620800000

[1,4,28,216,-2592,-449280,-42405120,-4187635200,
 -470931148800,-61395115622400,-9285015785472000,
 -1621094541631488000,-324607299684433920000,
 -74032650725692538880000,
 -19101781491742463754240000,
 -5540523747380685884620800000]