A265603 - OEIS

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A265603 as a triangular array

											1
										1		1
									1		6		1
								1		30		2		1
							1		42		20		1		1
						1		30		63		12		3		1
					1		66		1260		504		12		2		1
				1		2730		495		360		72		4		2		1
			1		6		900900		5940		432		2		30		3		1
		1		510		15015		1351350		990		80		6		10		1		1
	1		798		5105100		360360		154440		1056		80		12		2		2		1

A265603 as a square array

1	1	1	1	1	1	1	1	1	1	1
1	6	30	42	30	66	2730	6	510	798
1	2	20	63	1260	495	900900	15015	5105100
1	1	12	504	360	5940	1351350	360360
1	3	12	72	432	990	154440
1	2	4	2	80	1056
1	2	30	6	80
1	3	10	12
1	1	2
1	2
1

A265603 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	1	6	30	42	30	66	2730	6	510	798
		1	2	20	63	1260	495	900900	15015	5105100
			1	1	12	504	360	5940	1351350	360360
				1	3	12	72	432	990	154440
					1	2	4	2	80	1056
						1	2	30	6	80
							1	3	10	12
								1	1	2
									1	2
										1