A034373 - OEIS

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A034373 as a triangular array

								1
							0		1
						0		1		1
					0		1		2		1
				0		1		4		3		1
			0		1		11		12		4		1
		0		0		22		58		23		5		1
	0		0		42		460		255		42

A034373 as a square array

1	0	0	0	0	0	0	0
1	1	1	1	1	0	0
1	2	4	11	22	42
1	3	12	58	460
1	4	23	255
1	5	42
1

A034373 as an upper right triangle

1	0	0	0	0	0	0	0
	1	1	1	1	1	0	0
		1	2	4	11	22	42
			1	3	12	58	460
				1	4	23	255
					1	5	42
						1