A144258 - OEIS

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A144258 as a triangular array

										1
									2		0
								4		1		0
							8		6		3		0
						16		24		27		16		0
					32		80		150		190		125		0
				64		240		660		1335		1830		1296		0
			128		672		2520		7210		15435		22449		16807		0
		256		1792		8736		33040		98105		219912		335160		262144		0
	512		4608		28224		135072		521010		1600452		3727962		5902236		4782969		0

A144258 as a square array

1	2	4	8	16	32	64	128	256	512
0	1	6	24	80	240	672	1792	4608
0	3	27	150	660	2520	8736	28224
0	16	190	1335	7210	33040	135072
0	125	1830	15435	98105	521010
0	1296	22449	219912	1600452
0	16807	335160	3727962
0	262144	5902236
0	4782969
0

A144258 as an upper right triangle

1	2	4	8	16	32	64	128	256	512
	0	1	6	24	80	240	672	1792	4608
		0	3	27	150	660	2520	8736	28224
			0	16	190	1335	7210	33040	135072
				0	125	1830	15435	98105	521010
					0	1296	22449	219912	1600452
						0	16807	335160	3727962
							0	262144	5902236
								0	4782969
									0