A119942 Third column (n=3) of triangle A119937.
7, 256, 300, 16000, 67375, 627200, 642096, 79027200, 80041500, 13660416000, 13766266800, 13851661824, 55686205575, 16160272128000, 16216384184000, 5871257725132800, 5885894170172016, 5898489903820800
Offset: 4
Formula
a(m)= A119937(m,3), m>=4.