A299844 - OEIS

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A299844 as a triangular array

										1
									2		2
								4		8		4
							8		31		31		8
						16		121		163		121		16
					32		472		927		927		472		32
				64		1841		5331		8245		5331		1841		64
			128		7181		30535		74329		74329		30535		7181		128
		256		28010		175286		664377		1056001		664377		175286		28010		256
	512		109255		1006611

A299844 as a square array

1	2	4	8	16	32	64	128	256	512
2	8	31	121	472	1841	7181	28010	109255
4	31	163	927	5331	30535	175286	1006611
8	121	927	8245	74329	664377
16	472	5331	74329	1056001
32	1841	30535	664377
64	7181	175286
128	28010
256

A299844 as an upper right triangle

1	2	4	8	16	32	64	128	256	512
	2	8	31	121	472	1841	7181	28010	109255
		4	31	163	927	5331	30535	175286	1006611
			8	121	927	8245	74329	664377
				16	472	5331	74329	1056001
					32	1841	30535	664377
						64	7181	175286
							128	28010
								256