A238888 - OEIS

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A238888 as a triangular array

													1
												1		1
											1		1		1
										1		1		2		1
									1		1		2		3		1
								1		1		2		4		5		1
							1		1		2		4		8		8		1
						1		1		2		4		10		15		13		1
					1		1		2		4		10		22		29		21		1
				1		1		2		4		10		26		48		56		34		1
			1		1		2		4		10		26		66		103		108		55		1
		1		1		2		4		10		26		76		158		225		208		89		1
	1		1		2		4		10		26		76		206		376		492		401		144		1

A238888 as a square array

1	1	1	1	1	1	1	1	1	1	1	1	1
1	1	1	1	1	1	1	1	1	1	1	1
1	2	2	2	2	2	2	2	2	2	2
1	3	4	4	4	4	4	4	4	4
1	5	8	10	10	10	10	10	10
1	8	15	22	26	26	26	26
1	13	29	48	66	76	76
1	21	56	103	158	206
1	34	108	225	376
1	55	208	492
1	89	401
1	144
1

A238888 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1	1
	1	1	1	1	1	1	1	1	1	1	1	1
		1	2	2	2	2	2	2	2	2	2	2
			1	3	4	4	4	4	4	4	4	4
				1	5	8	10	10	10	10	10	10
					1	8	15	22	26	26	26	26
						1	13	29	48	66	76	76
							1	21	56	103	158	206
								1	34	108	225	376
									1	55	208	492
										1	89	401
											1	144
												1