A308500 - OEIS

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A308500 as a triangular array

										1
									1		2
								1		2		3
							1		2		4		4
						1		2		8		8		5
					1		2		22		32		16		6
				1		2		72		170		128		32		7
			1		2		254		992		1366		512		64		8
		1		2		926		6008		16512		10922		2048		128		9
	1		2		3434		37130		215766		261632		87382		8192		256		10
1		2		12872		232562		2973350		6643782		4196352		699050		32768		512		11

A308500 as a square array

1	1	1	1	1	1	1	1	1	1	1
2	2	2	2	2	2	2	2	2	2
3	4	8	22	72	254	926	3434	12872
4	8	32	170	992	6008	37130	232562
5	16	128	1366	16512	215766	2973350
6	32	512	10922	261632	6643782
7	64	2048	87382	4196352
8	128	8192	699050
9	256	32768
10	512
11

A308500 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	2	2	2	2	2	2	2	2	2	2
		3	4	8	22	72	254	926	3434	12872
			4	8	32	170	992	6008	37130	232562
				5	16	128	1366	16512	215766	2973350
					6	32	512	10922	261632	6643782
						7	64	2048	87382	4196352
							8	128	8192	699050
								9	256	32768
									10	512
										11