A322941 - OEIS

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A322941 as a triangular array

											1
										1		1
									1		2		1
								4		7		4		1
							10		22		17		6		1
						28		68		64		31		8		1
					76		208		230		138		49		10		1
				208		628		796		568		252		71		12		1
			568		1880		2680		2208		1170		414		97		14		1
		1552		5584		8832		8232		5052		2140		632		127		16		1
	4240		16480		28608		29712		20676		10160		3598		914		161		18		1

A322941 as a square array

1	1	1	4	10	28	76	208	568	1552	4240
1	2	7	22	68	208	628	1880	5584	16480
1	4	17	64	230	796	2680	8832	28608
1	6	31	138	568	2208	8232	29712
1	8	49	252	1170	5052	20676
1	10	71	414	2140	10160
1	12	97	632	3598
1	14	127	914
1	16	161
1	18
1

A322941 as an upper right triangle

1	1	1	4	10	28	76	208	568	1552	4240
	1	2	7	22	68	208	628	1880	5584	16480
		1	4	17	64	230	796	2680	8832	28608
			1	6	31	138	568	2208	8232	29712
				1	8	49	252	1170	5052	20676
					1	10	71	414	2140	10160
						1	12	97	632	3598
							1	14	127	914
								1	16	161
									1	18
										1