A197250 - OEIS

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A197250 as a triangular array

											1
										2		2
									1		4		1
								1		8		8		1
							3		16		3		16		3
						3		40		53		53		40		3
					2		80		110		275		110		80		2
				4		192		227		780		780		227		192		4
			6		400		1035		5713		5062		5713		1035		400		6
		5		936		2004		16773		31276		31276		16773		2004		936		5
	6		1984		7529		98870		213912		405065

A197250 as a square array

1	2	1	1	3	3	2	4	6	5	6
2	4	8	16	40	80	192	400	936	1984
1	8	3	53	110	227	1035	2004	7529
1	16	53	275	780	5713	16773	98870
3	40	110	780	5062	31276	213912
3	80	227	5713	31276	405065
2	192	1035	16773
4	400	2004
6	936
5

A197250 as an upper right triangle

1	2	1	1	3	3	2	4	6	5	6
	2	4	8	16	40	80	192	400	936	1984
		1	8	3	53	110	227	1035	2004	7529
			1	16	53	275	780	5713	16773	98870
				3	40	110	780	5062	31276	213912
					3	80	227	5713	31276	405065
						2	192	1035	16773
							4	400	2004
								6	936
									5