A377006 Number of inequivalent 2*n X 12 binary arrays with row sums 6 and column sums n up to row and column permutations.
1, 1, 7, 132, 65548, 128665248, 294494683312, 607662931576945, 1078571634893111039, 1641745848357513999450, 2157522985252158679423406, 2468770667797731319051018701, 2480199767193520485788791333065
Offset: 0