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A122722 as a simple table

na(n)
11
26
3108
44488
5376200
658652640
716119956160
87519632382080
95788821019685760
107197150396467808000
1114206044114169232371200
1243903287397136367836697600
13210012592354755890839147008000
141540026232221309103088828327116800
1517170286302440610680613970557956096000
16289015112280462271460535463614055526400000

[1,6,108,4488,376200,58652640,16119956160,
 7519632382080,5788821019685760,
 7197150396467808000,14206044114169232371200,
 43903287397136367836697600,
 210012592354755890839147008000,
 1540026232221309103088828327116800,
 17170286302440610680613970557956096000,
 289015112280462271460535463614055526400000]