T(n,m)数组(伯努利数的差值表)的前几行是:
1, 1/2, 1/6, 0, -1/30, 0, 1/42,
-1/2, -1/3, -1/6, -1/30, 1/30, 1/42, -1/42,
1/6, 1/6, 2/15, 1/15, -1/105, -1/21, -1/105,
0, -1/30, -1/15, -8/105, -4/105, 4/105, 8/105,
-1/30, -1/30, -1/105, 4/105, 8/105, 4/105, -116/1155,
0, 1/42, 1/21, 4/105, -4/105, -32/231, -16/231,
1/42, 1/42, -1/105, -8/105, -116/1155, 16/231, 6112/15015,