A365515 - OEIS

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A365515 as a triangular array

												0
											0		1
										0		1		2
									0		1		3		3
								0		1		4		7		4
							0		1		5		13		12		5
						0		1		6		21		32		20		6
					0		1		7		31		55		71		30		7
				0		1		8		43		108		153		124		44		8
			0		1		9		57		154		366		368		218		65		9
		0		1		10		73		256		668		926		856		375		80		10
	0		1		11		91		333		1153		2214		2286		1424		572		96		11

A365515 as a square array

0	0	0	0	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1	1	1	1
2	3	4	5	6	7	8	9	10	11
3	7	13	21	31	43	57	73	91
4	12	32	55	108	154	256	333
5	20	71	153	366	668	1153
6	30	124	368	926	2214
7	44	218	856	2286
8	65	375	1424
9	80	572
10	96
11

A365515 as an upper right triangle

0	0	0	0	0	0	0	0	0	0	0	0
	1	1	1	1	1	1	1	1	1	1	1
		2	3	4	5	6	7	8	9	10	11
			3	7	13	21	31	43	57	73	91
				4	12	32	55	108	154	256	333
					5	20	71	153	366	668	1153
						6	30	124	368	926	2214
							7	44	218	856	2286
								8	65	375	1424
									9	80	572
										10	96
											11