A172360 - OEIS

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A172360 as a triangular array

											1
										1		1
									1		1		1
								1		1		1		1
							1		6		6		6		1
						1		6		36		36		6		1
					1		11		66		396		66		11		1
				1		36		396		2376		2376		396		36		1
			1		41		1476		16236		16236		16236		1476		41		1
		1		91		3731		134316		246246		246246		134316		3731		91		1
	1		221		20111		824551		4947306		9070061		4947306		824551		20111		221		1

A172360 as a square array

1	1	1	1	1	1	1	1	1	1	1
1	1	1	6	6	11	36	41	91	221
1	1	6	36	66	396	1476	3731	20111
1	6	36	396	2376	16236	134316	824551
1	6	66	2376	16236	246246	4947306
1	11	396	16236	246246	9070061
1	36	1476	134316	4947306
1	41	3731	824551
1	91	20111
1	221
1

A172360 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	1	1	1	6	6	11	36	41	91	221
		1	1	6	36	66	396	1476	3731	20111
			1	6	36	396	2376	16236	134316	824551
				1	6	66	2376	16236	246246	4947306
					1	11	396	16236	246246	9070061
						1	36	1476	134316	4947306
							1	41	3731	824551
								1	91	20111
									1	221
										1