A153345 - OEIS

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A153345 as a triangular array

											1
										2		0
									4		1		0
								7		4		1		0
							12		11		5		1		0
						20		26		17		6		1		0
					33		56		48		24		7		1		0
				54		114		121		78		32		8		1		0
			88		223		283		223		117		41		9		1		0
		143		424		627		584		372		166		51		10		1		0
	232		789		1334		1434		1073		579		226		62		11		1		0
376		1444		2750		3352		2879		1818		856		298		74		12		1		0

A153345 as a square array

1	2	4	7	12	20	33	54	88	143	232	376
0	1	4	11	26	56	114	223	424	789	1444
0	1	5	17	48	121	283	627	1334	2750
0	1	6	24	78	223	584	1434	3352
0	1	7	32	117	372	1073	2879
0	1	8	41	166	579	1818
0	1	9	51	226	856
0	1	10	62	298
0	1	11	74
0	1	12
0	1
0

A153345 as an upper right triangle

1	2	4	7	12	20	33	54	88	143	232	376
	0	1	4	11	26	56	114	223	424	789	1444
		0	1	5	17	48	121	283	627	1334	2750
			0	1	6	24	78	223	584	1434	3352
				0	1	7	32	117	372	1073	2879
					0	1	8	41	166	579	1818
						0	1	9	51	226	856
							0	1	10	62	298
								0	1	11	74
									0	1	12
										0	1
											0