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A277374 as a simple table

na(n)
01
12
23
36
450
5100
61794
73588
8114840
9229680
1011483880
1122967760
121653679440
133307358880
14324121165200
15648242330400
1682975018331520
17165950036663040
1826883905939049600
1953767811878099200
2010753562375623468800
2121507124751246937600
225204724189801718982400

[1,2,3,6,50,100,1794,3588,114840,229680,11483880,
 22967760,1653679440,3307358880,324121165200,
 648242330400,82975018331520,165950036663040,
 26883905939049600,53767811878099200,
 10753562375623468800,21507124751246937600,
 5204724189801718982400]