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A362187 as a simple table

na(n)
01
11
22
3720
4479001600
52432902008176640000
6265252859812191058636308480000000
71405006117752879898543142606244511569936384000000000
8710998587804863451854045647463724949736497978881168458687447040000000000000

[1,1,2,720,479001600,2432902008176640000,
 265252859812191058636308480000000,
 14050061177528798985431426062445115699363840000000\
 00,
 71099858780486345185404564746372494973649797888116\
 8458687447040000000000000]