A299499 - OEIS

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A299499 as a triangular array

											1
										1		1
									2		2		1
								5		5		3		1
							11		16		9		4		1
						26		44		34		14		5		1
					63		122		111		60		20		6		1
				153		341		351		225		95		27		7		1
			376		940		1103		796		400		140		35		8		1
		931		2581		3384		2764		1561		651		196		44		9		1
	2317		7064		10224		9304		5915		2772		994		264		54		10		1

A299499 as a square array

1	1	2	5	11	26	63	153	376	931	2317
1	2	5	16	44	122	341	940	2581	7064
1	3	9	34	111	351	1103	3384	10224
1	4	14	60	225	796	2764	9304
1	5	20	95	400	1561	5915
1	6	27	140	651	2772
1	7	35	196	994
1	8	44	264
1	9	54
1	10
1

A299499 as an upper right triangle

1	1	2	5	11	26	63	153	376	931	2317
	1	2	5	16	44	122	341	940	2581	7064
		1	3	9	34	111	351	1103	3384	10224
			1	4	14	60	225	796	2764	9304
				1	5	20	95	400	1561	5915
					1	6	27	140	651	2772
						1	7	35	196	994
							1	8	44	264
								1	9	54
									1	10
										1