A301364 - OEIS

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A301364 as a triangular array

										1
									1		1
								1		1		2
							1		2		4		5
						1		2		6		11		12
					1		3		10		26		38		34
				1		3		13		39		87		117		92
			1		4		19		69		181		339		406		277
		1		4		23		95		303		707		1198		1311		806
	1		5		30		143		514		1430		2970		4525		4522		2500
1		5		35		184		762		2446		6124		11627

A301364 as a square array

1	1	1	1	1	1	1	1	1	1	1
1	1	2	2	3	3	4	4	5	5
2	4	6	10	13	19	23	30	35
5	11	26	39	69	95	143	184
12	38	87	181	303	514	762
34	117	339	707	1430	2446
92	406	1198	2970	6124
277	1311	4525	11627
806	4522
2500

A301364 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	1	1	2	2	3	3	4	4	5	5
		2	4	6	10	13	19	23	30	35
			5	11	26	39	69	95	143	184
				12	38	87	181	303	514	762
					34	117	339	707	1430	2446
						92	406	1198	2970	6124
							277	1311	4525	11627
								806	4522
									2500