A153311 - OEIS

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A153311 as a triangular array

										2
									3		3
								2		14		2
							2		25		25		2
						2		36		77		45		2
					2		65		167		176		74		2
				2		148		313		424		412		157		2
			2		393		704		980		1079		812		402		2
		2		1124		1826		1684		2788		2620		1943		1133		2
	2		3313		5137		3510		6659		7595		4563		5263		3322		2
2		9876		15011		8647

A153311 as a square array

2	3	2	2	2	2	2	2	2	2	2
3	14	25	36	65	148	393	1124	3313	9876
2	25	77	167	313	704	1826	5137	15011
2	45	176	424	980	1684	3510	8647
2	74	412	1079	2788	6659
2	157	812	2620	7595
2	402	1943	4563
2	1133	5263
2	3322
2

A153311 as an upper right triangle

2	3	2	2	2	2	2	2	2	2	2
	3	14	25	36	65	148	393	1124	3313	9876
		2	25	77	167	313	704	1826	5137	15011
			2	45	176	424	980	1684	3510	8647
				2	74	412	1079	2788	6659
					2	157	812	2620	7595
						2	402	1943	4563
							2	1133	5263
								2	3322
									2