A337085 - OEIS

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A337085 as a triangular array

											1
										0		2
									0		1		5
								0		1		4		16
							0		1		6		15		65
						0		1		10		27		64		326
					0		1		18		57		124		325		1957
				0		1		34		135		292		645		1956		13700
			0		1		66		345		796		1585		3906		13699		109601
		0		1		130		927		2404		4605		9726		27391		109600		986410
	0		1		258		2577		7804		15145		28926		68425		219192		986409		9864101

A337085 as a square array

1	0	0	0	0	0	0	0	0	0	0
2	1	1	1	1	1	1	1	1	1
5	4	6	10	18	34	66	130	258
16	15	27	57	135	345	927	2577
65	64	124	292	796	2404	7804
326	325	645	1585	4605	15145
1957	1956	3906	9726	28926
13700	13699	27391	68425
109601	109600	219192
986410	986409
9864101

A337085 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0
	2	1	1	1	1	1	1	1	1	1
		5	4	6	10	18	34	66	130	258
			16	15	27	57	135	345	927	2577
				65	64	124	292	796	2404	7804
					326	325	645	1585	4605	15145
						1957	1956	3906	9726	28926
							13700	13699	27391	68425
								109601	109600	219192
									986410	986409
										9864101