A191714 - OEIS

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A191714 as a triangular array

												1
											1		4
										1		6		19
									1		9		39		116
								1		12		69		260		751
							1		16		119		560		1955		5552
						1		20		189		1100		4615		15372		43219
					1		25		294		2090		10460		40677		131131		366088
				1		30		434		3740		22220		100562		370909		1168008		3245311
			1		36		630		6512		45628		239316		1007083		3570240		11042199		30569012
		1		42		882		10868		89420		541926		2596573		10347864		35587071		108535130		299662672
	1		49		1218		17732		170340		1188341		6466159		28915056		110426979		370661885		1117689232		3079276708

A191714 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
4	6	9	12	16	20	25	30	36	42	49
19	39	69	119	189	294	434	630	882	1218
116	260	560	1100	2090	3740	6512	10868	17732
751	1955	4615	10460	22220	45628	89420	170340
5552	15372	40677	100562	239316	541926	1188341
43219	131131	370909	1007083	2596573	6466159
366088	1168008	3570240	10347864	28915056
3245311	11042199	35587071	110426979
30569012	108535130	370661885
299662672	1117689232
3079276708

A191714 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	4	6	9	12	16	20	25	30	36	42	49
		19	39	69	119	189	294	434	630	882	1218
			116	260	560	1100	2090	3740	6512	10868	17732
				751	1955	4615	10460	22220	45628	89420	170340
					5552	15372	40677	100562	239316	541926	1188341
						43219	131131	370909	1007083	2596573	6466159
							366088	1168008	3570240	10347864	28915056
								3245311	11042199	35587071	110426979
									30569012	108535130	370661885
										299662672	1117689232
											3079276708