A223071 - OEIS

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A223071 as a triangular array

								4
							16		16
						64		150		64
					256		1080		1080		256
				1024		6627		38512		6627		1024
			4096		36552		899390		899390		36552		4096
		16384		187000		22520656		59844888		22520656		187000		16384
	65536		905440		462313688		4842450790		4842450790		462313688

A223071 as a square array

4	16	64	256	1024	4096	16384	65536
16	150	1080	6627	36552	187000	905440
64	1080	38512	899390	22520656	462313688
256	6627	899390	59844888	4842450790
1024	36552	22520656	4842450790
4096	187000	462313688
16384

A223071 as an upper right triangle

4	16	64	256	1024	4096	16384	65536
	16	150	1080	6627	36552	187000	905440
		64	1080	38512	899390	22520656	462313688
			256	6627	899390	59844888	4842450790
				1024	36552	22520656	4842450790
					4096	187000	462313688
						16384