A318607 - OEIS

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A318607 as a triangular array

											1
										1		1
									1		2		2
								1		3		6		4
							1		4		12		16		9
						1		5		20		42		46		20
					1		6		30		86		145		128		48
				1		7		42		153		353		483		364		115
			1		8		56		248		729		1369		1592		1029		286
		1		9		72		376		1345		3236		5150		5151		2930		719
	1		10		90		541		2287		6728		13708		18792		16513		8344		1842

A318607 as a square array

1	1	1	1	1	1	1	1	1	1	1
1	2	3	4	5	6	7	8	9	10
2	6	12	20	30	42	56	72	90
4	16	42	86	153	248	376	541
9	46	145	353	729	1345	2287
20	128	483	1369	3236	6728
48	364	1592	5150	13708
115	1029	5151	18792
286	2930	16513
719	8344
1842

A318607 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	1	2	3	4	5	6	7	8	9	10
		2	6	12	20	30	42	56	72	90
			4	16	42	86	153	248	376	541
				9	46	145	353	729	1345	2287
					20	128	483	1369	3236	6728
						48	364	1592	5150	13708
							115	1029	5151	18792
								286	2930	16513
									719	8344
										1842