A034356 - OEIS

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A034356 as a triangular array

												1
											2		1
										3		3		1
									4		6		4		1
								5		10		10		5		1
							6		16		22		16		6		1
						7		23		43		43		23		7		1
					8		32		77		106		77		32		8		1
				9		43		131		240		240		131		43		9		1
			10		56		213		516		705		516		213		56		10		1
		11		71		333		1060		1988		1988		1060		333		71		11		1
	12		89

A034356 as a square array

1	2	3	4	5	6	7	8	9	10	11	12
1	3	6	10	16	23	32	43	56	71	89
1	4	10	22	43	77	131	213	333
1	5	16	43	106	240	516	1060
1	6	23	77	240	705	1988
1	7	32	131	516	1988
1	8	43	213	1060
1	9	56	333
1	10	71
1	11
1

A034356 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11	12
	1	3	6	10	16	23	32	43	56	71	89
		1	4	10	22	43	77	131	213	333
			1	5	16	43	106	240	516	1060
				1	6	23	77	240	705	1988
					1	7	32	131	516	1988
						1	8	43	213	1060
							1	9	56	333
								1	10	71
									1	11
										1