A265494 - OEIS

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A265494 as a triangular array

											1
										1		1
									1		0		1
								2		0		0		2
							16		12		36		12		16
						79		0		0		0		0		79
					456		0		0		0		0		0		456
				2194		1030		2506		0		0		2506		1030		2194
			20801		0		294152		3249		0		3249		294152		0		20801
		142675		0		0		595253		0		0		595253		0		0		142675
	1104671		298764		19516777

A265494 as a square array

1	1	1	2	16	79	456	2194	20801	142675	1104671
1	0	0	12	0	0	1030	0	0	298764
1	0	36	0	0	2506	294152	0	19516777
2	12	0	0	0	3249	595253
16	0	0	0	0	0
79	0	2506	3249	0
456	1030	294152	595253
2194	0	0
20801	0
142675

A265494 as an upper right triangle

1	1	1	2	16	79	456	2194	20801	142675	1104671
	1	0	0	12	0	0	1030	0	0	298764
		1	0	36	0	0	2506	294152	0	19516777
			2	12	0	0	0	3249	595253
				16	0	0	0	0	0
					79	0	2506	3249	0
						456	1030	294152	595253
							2194	0	0
								20801	0
									142675