# A064163 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 0 4 2603658750 5 5723204788224 6 3086110942924800 7 629614958560051200 8 63066286970630666100 9 3669097739225491865600 10 139056952114626343477248 11 3725978494644646694092800 12 74980044645965420076063000