A059397 - OEIS

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A059397 as a triangular array

											1
										1		1
									1		2		3
								1		3		7		6
							1		4		12		18		16
						1		5		18		37		53		40
					1		6		25		64		120		148		109
				1		7		33		100		227		369		430		297
			1		8		42		146		385		760		1146		1244		836
		1		9		52		203		606		1391		2518		3519		3656		2377
	1		10		63		272		903		2346		4900		8188

A059397 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
3	7	12	18	25	33	42	52	63
6	18	37	64	100	146	203	272
16	53	120	227	385	606	903
40	148	369	760	1391	2346
109	430	1146	2518	4900
297	1244	3519	8188
836	3656
2377

A059397 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
		3	7	12	18	25	33	42	52	63
			6	18	37	64	100	146	203	272
				16	53	120	227	385	606	903
					40	148	369	760	1391	2346
						109	430	1146	2518	4900
							297	1244	3519	8188
								836	3656
									2377