A212634 - OEIS

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A212634 as a triangular array

											1
										2		1
									3		3		1
								0		6		4		1
							0		5		10		5		1
						0		3		14		15		6		1
					0		0		14		28		21		7		1
				0		0		8		38		48		28		8		1
			0		0		3		36		81		75		36		9		1
		0		0		0		25		102		150		110		45		10		1
	0		0		0		11		99		231		253		154		55		11		1

A212634 as a square array

1	2	3	0	0	0	0	0	0	0	0
1	3	6	5	3	0	0	0	0	0
1	4	10	14	14	8	3	0	0
1	5	15	28	38	36	25	11
1	6	21	48	81	102	99
1	7	28	75	150	231
1	8	36	110	253
1	9	45	154
1	10	55
1	11
1

A212634 as an upper right triangle

1	2	3	0	0	0	0	0	0	0	0
	1	3	6	5	3	0	0	0	0	0
		1	4	10	14	14	8	3	0	0
			1	5	15	28	38	36	25	11
				1	6	21	48	81	102	99
					1	7	28	75	150	231
						1	8	36	110	253
							1	9	45	154
								1	10	55
									1	11
										1