A387672 - OEIS

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A387672 as a triangular array

												1
											0		0
										0		0		2
									0		0		0		5
								0		0		0		0		12
							0		0		0		1		0		23
						0		0		0		0		9		0		47
					0		0		0		0		3		25		0		85
				0		0		0		0		0		28		61		0		159
			0		0		0		0		0		12		85		125		0		281
		0		0		0		0		0		5		84		203		252		0		499
	0		0		0		0		0		9		48		252		441		472		0		858

A387672 as a square array

1	0	0	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0	0
2	0	0	0	0	0	0	0	0	0
5	0	1	0	0	0	0	0	0
12	0	9	3	0	0	0	0
23	0	25	28	12	5	9
47	0	61	85	84	48
85	0	125	203	252
159	0	252	441
281	0	472
499	0
858

A387672 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0	0
	0	0	0	0	0	0	0	0	0	0	0
		2	0	0	0	0	0	0	0	0	0
			5	0	1	0	0	0	0	0	0
				12	0	9	3	0	0	0	0
					23	0	25	28	12	5	9
						47	0	61	85	84	48
							85	0	125	203	252
								159	0	252	441
									281	0	472
										499	0
											858