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A347261 as a simple table

na(n)
1924
22970
316368
418018
5268224
61107161088
7283465678848
84535476813824
976092819268618420224
1087729047721804447573604856326476791808

[924,2970,16368,18018,268224,1107161088,
 283465678848,4535476813824,76092819268618420224,
 87729047721804447573604856326476791808]