A360634 - OEIS

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A360634 as a triangular array

											1
										1		1
									1		3		1
								2		6		6		2
							2		11		16		11		2
						3		18		37		37		18		3
					4		28		73		100		73		28		4
				5		42		133		228		228		133		42		5
			6		61		227		470		593		470		227		61		6
		8		86		370		899		1370		1370		899		370		86		8
	10		119		580		1617		2894		3497		2894		1617		580		119		10

A360634 as a square array

1	1	1	2	2	3	4	5	6	8	10
1	3	6	11	18	28	42	61	86	119
1	6	16	37	73	133	227	370	580
2	11	37	100	228	470	899	1617
2	18	73	228	593	1370	2894
3	28	133	470	1370	3497
4	42	227	899	2894
5	61	370	1617
6	86	580
8	119
10

A360634 as an upper right triangle

1	1	1	2	2	3	4	5	6	8	10
	1	3	6	11	18	28	42	61	86	119
		1	6	16	37	73	133	227	370	580
			2	11	37	100	228	470	899	1617
				2	18	73	228	593	1370	2894
					3	28	133	470	1370	3497
						4	42	227	899	2894
							5	61	370	1617
								6	86	580
									8	119
										10