A280494 - OEIS

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A280494 as a triangular array

														1
													1		2
												1		0		3
											1		0		2		4
										1		0		3		0		5
									1		0		0		2		3		6
								1		0		0		0		0		0		7
							1		0		0		0		2		0		4		8
						1		0		3		0		0		0		7		0		9
					1		0		0		0		3		2		0		6		5		10
				1		0		0		0		0		0		0		0		0		0		11
			1		0		0		0		0		0		2		0		3		4		6		12
		1		0		0		0		0		0		0		0		0		0		0		0		13
	1		0		0		0		0		0		0		2		0		0		0		0		7		14
1		0		0		0		0		0		0		0		0		0		3		0		5		0		15

A280494 as a square array

1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
2	0	0	0	0	0	0	0	0	0	0	0	0	0
3	2	3	0	0	0	3	0	0	0	0	0	0
4	0	2	0	0	0	0	0	0	0	0	0
5	3	0	2	0	3	0	0	0	0	0
6	0	0	0	2	0	0	0	0	0
7	4	7	0	0	2	0	0	0
8	0	6	0	0	0	2	0
9	5	0	3	0	0	0
10	0	4	0	0	0
11	6	0	0	3
12	0	0	0
13	7	5
14	0
15

A280494 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
	2	0	0	0	0	0	0	0	0	0	0	0	0	0
		3	2	3	0	0	0	3	0	0	0	0	0	0
			4	0	2	0	0	0	0	0	0	0	0	0
				5	3	0	2	0	3	0	0	0	0	0
					6	0	0	0	2	0	0	0	0	0
						7	4	7	0	0	2	0	0	0
							8	0	6	0	0	0	2	0
								9	5	0	3	0	0	0
									10	0	4	0	0	0
										11	6	0	0	3
											12	0	0	0
												13	7	5
													14	0
														15

														1
													1		2
												1		0		3
											1		0		2		4
										1		0		3		0		5
									1		0		0		2		3		6
								1		0		0		0		0		0		7
							1		0		0		0		2		0		4		8
						1		0		3		0		0		0		7		0		9
					1		0		0		0		3		2		0		6		5		10
				1		0		0		0		0		0		0		0		0		0		11
			1		0		0		0		0		0		2		0		3		4		6		12
		1		0		0		0		0		0		0		0		0		0		0		0		13
	1		0		0		0		0		0		0		2		0		0		0		0		7		14
1		0		0		0		0		0		0		0		0		0		3		0		5		0		15

1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
2	0	0	0	0	0	0	0	0	0	0	0	0	0
3	2	3	0	0	0	3	0	0	0	0	0	0
4	0	2	0	0	0	0	0	0	0	0	0
5	3	0	2	0	3	0	0	0	0	0
6	0	0	0	2	0	0	0	0	0
7	4	7	0	0	2	0	0	0
8	0	6	0	0	0	2	0
9	5	0	3	0	0	0
10	0	4	0	0	0
11	6	0	0	3
12	0	0	0
13	7	5
14	0
15

1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
	2	0	0	0	0	0	0	0	0	0	0	0	0	0
		3	2	3	0	0	0	3	0	0	0	0	0	0
			4	0	2	0	0	0	0	0	0	0	0	0
				5	3	0	2	0	3	0	0	0	0	0
					6	0	0	0	2	0	0	0	0	0
						7	4	7	0	0	2	0	0	0
							8	0	6	0	0	0	2	0
								9	5	0	3	0	0	0
									10	0	4	0	0	0
										11	6	0	0	3
											12	0	0	0
												13	7	5
													14	0
														15

														1
													1		2
												1		0		3
											1		0		2		4
										1		0		3		0		5
									1		0		0		2		3		6
								1		0		0		0		0		0		7
							1		0		0		0		2		0		4		8
						1		0		3		0		0		0		7		0		9
					1		0		0		0		3		2		0		6		5		10
				1		0		0		0		0		0		0		0		0		0		11
			1		0		0		0		0		0		2		0		3		4		6		12
		1		0		0		0		0		0		0		0		0		0		0		0		13
	1		0		0		0		0		0		0		2		0		0		0		0		7		14
1		0		0		0		0		0		0		0		0		0		3		0		5		0		15

1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
2	0	0	0	0	0	0	0	0	0	0	0	0	0
3	2	3	0	0	0	3	0	0	0	0	0	0
4	0	2	0	0	0	0	0	0	0	0	0
5	3	0	2	0	3	0	0	0	0	0
6	0	0	0	2	0	0	0	0	0
7	4	7	0	0	2	0	0	0
8	0	6	0	0	0	2	0
9	5	0	3	0	0	0
10	0	4	0	0	0
11	6	0	0	3
12	0	0	0
13	7	5
14	0
15

1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
	2	0	0	0	0	0	0	0	0	0	0	0	0	0
		3	2	3	0	0	0	3	0	0	0	0	0	0
			4	0	2	0	0	0	0	0	0	0	0	0
				5	3	0	2	0	3	0	0	0	0	0
					6	0	0	0	2	0	0	0	0	0
						7	4	7	0	0	2	0	0	0
							8	0	6	0	0	0	2	0
								9	5	0	3	0	0	0
									10	0	4	0	0	0
										11	6	0	0	3
											12	0	0	0
												13	7	5
													14	0
														15

														1
													1		2
												1		0		3
											1		0		2		4
										1		0		3		0		5
									1		0		0		2		3		6
								1		0		0		0		0		0		7
							1		0		0		0		2		0		4		8
						1		0		3		0		0		0		7		0		9
					1		0		0		0		3		2		0		6		5		10
				1		0		0		0		0		0		0		0		0		0		11
			1		0		0		0		0		0		2		0		3		4		6		12
		1		0		0		0		0		0		0		0		0		0		0		0		13
	1		0		0		0		0		0		0		2		0		0		0		0		7		14
1		0		0		0		0		0		0		0		0		0		3		0		5		0		15

1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
2	0	0	0	0	0	0	0	0	0	0	0	0	0
3	2	3	0	0	0	3	0	0	0	0	0	0
4	0	2	0	0	0	0	0	0	0	0	0
5	3	0	2	0	3	0	0	0	0	0
6	0	0	0	2	0	0	0	0	0
7	4	7	0	0	2	0	0	0
8	0	6	0	0	0	2	0
9	5	0	3	0	0	0
10	0	4	0	0	0
11	6	0	0	3
12	0	0	0
13	7	5
14	0
15

1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
	2	0	0	0	0	0	0	0	0	0	0	0	0	0
		3	2	3	0	0	0	3	0	0	0	0	0	0
			4	0	2	0	0	0	0	0	0	0	0	0
				5	3	0	2	0	3	0	0	0	0	0
					6	0	0	0	2	0	0	0	0	0
						7	4	7	0	0	2	0	0	0
							8	0	6	0	0	0	2	0
								9	5	0	3	0	0	0
									10	0	4	0	0	0
										11	6	0	0	3
											12	0	0	0
												13	7	5
													14	0
														15