A228892 - OEIS

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A228892 as a triangular array

									2
								2		4
							6		12		8
						38		60		48		16
					390		500		360		160		32
				6062		6180		3840		1680		480		64
			134526		109228		56280		22400		6720		1344		128
		4172198		2673468		1120784		384720		109760		24192		3584		256
	178449270		89708004		29975400		8579424		2187360		475776		80640		9216		512
10508108222		4108881300

A228892 as a square array

2	2	6	38	390	6062	134526	4172198	178449270	10508108222
4	12	60	500	6180	109228	2673468	89708004	4108881300
8	48	360	3840	56280	1120784	29975400
16	160	1680	22400	384720	8579424
32	480	6720	109760	2187360
64	1344	24192	475776
128	3584	80640
256	9216
512

A228892 as an upper right triangle

2	2	6	38	390	6062	134526	4172198	178449270	10508108222
	4	12	60	500	6180	109228	2673468	89708004	4108881300
		8	48	360	3840	56280	1120784	29975400
			16	160	1680	22400	384720	8579424
				32	480	6720	109760	2187360
					64	1344	24192	475776
						128	3584	80640
							256	9216
								512