A067328 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A067328 as a triangular array

									1
								1		1
							4		4		1
						28		28		8		1
					256		256		76		12		1
				2704		2704		816		140		16		1
			31168		31168		9488		1696		220		20		1
		380608		380608		116480		21328		2960		316		24		1
	4840960		4840960		1486784		276544		40016

A067328 as a square array

1	1	4	28	256	2704	31168	380608	4840960
1	4	28	256	2704	31168	380608	4840960
1	8	76	816	9488	116480	1486784
1	12	140	1696	21328	276544
1	16	220	2960	40016
1	20	316
1	24
1

A067328 as an upper right triangle

1	1	4	28	256	2704	31168	380608	4840960
	1	4	28	256	2704	31168	380608	4840960
		1	8	76	816	9488	116480	1486784
			1	12	140	1696	21328	276544
				1	16	220	2960	40016
					1	20	316
						1	24
							1