[k13]

Do you know of the 20 how many had home ice for 2 of 3?

Good question. Not sure but here's the list of them.

1942	F	TOR	4	DET	3
1975	QF	NYI	4	PIT	3
1987	DSF	NYI	4	WSH	3
1987	DF	DET	4	TOR	3
1988	DSF	WSH	4	PHI	3
1989	DSF	LA	4	EDM	3
1990	DSF	EDM	4	WPG	3
1991	DSF	STL	4	DET	3
1992	DSF	DET	4	MIN	3
1992	DSF	VAN	4	WPG	3
1992	DSF	PIT	4	WSH	3
1994	CQF	VAN	4	CGY	3
1995	CQF	PIT	4	WSH	3
1998	CQF	EDM	4	COL	3
1999	CQF	STL	4	PHX	3
2000	CF	NJ	4	PHI	3
2003	CQF	MIN	4	COL	3
2003	CQF	VAN	4	STL	3
2003	CSF	MIN	4	VAN	3
2004	CQF	MTL	4	BOS	3
2009	CQF	WSH	4	NYR	3
2010	CQF	MTL	4	WSH	3
2010	CF	PHI	4	BOS	3