This method creates an instance of sequence variable on the set of interval variables defined by array a. An array of non-negative integer types is specified. Arrays a and types must be of the same size and interval variable a[i] will have type types[i] in the sequence variable. You can specify a name of your own choice.

public IIntervalSequenceVar IntervalSequenceVar(
	IIntervalVar[] a,
	int[] types,
	string name
)