# A358648 (b-file synthesized from sequence entry)
1 1
2 1296
3 2985984000000
4 416336312719673760153600000000
5 39594086612242519324387557078266845776303882240000000000
6 16363214235219603423192858350259453436046713251360764276842772299776000000000000000000000000