A209436 - OEIS

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A209436 as a triangular array

												0
											0		0
										1		0		0
									3		0		0		0
								8		2		0		0		0
							19		7		0		0		0		0
						43		17		4		0		0		0		0
					94		39		14		0		0		0		0		0
				201		88		37		8		0		0		0		0		0
			423		192		83		28		0		0		0		0		0		0
		880		408		181		74		16		0		0		0		0		0		0
	1815		855		387		175		56		0		0		0		0

A209436 as a square array

0	0	1	3	8	19	43	94	201	423	880	1815
0	0	0	2	7	17	39	88	192	408	855
0	0	0	0	4	14	37	83	181	387
0	0	0	0	0	8	28	74	175
0	0	0	0	0	0	16	56
0	0	0	0	0	0	0
0	0	0	0	0	0
0	0	0	0	0
0	0	0	0
0	0
0

A209436 as an upper right triangle

0	0	1	3	8	19	43	94	201	423	880	1815
	0	0	0	2	7	17	39	88	192	408	855
		0	0	0	0	4	14	37	83	181	387
			0	0	0	0	0	8	28	74	175
				0	0	0	0	0	0	16	56
					0	0	0	0	0	0	0
						0	0	0	0	0	0
							0	0	0	0	0
								0	0	0	0
									0	0
										0