A194290 - OEIS

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A194290 as a triangular array

														2
													2		2
												1		3		2
											2		2		2		2
										2		2		2		2		2
									2		2		2		2		2		2
								2		2		2		2		2		3		1
							2		2		1		2		2		3		2		2
						1		3		2		1		3		2		2		2		2
					1		3		1		2		2		2		2		3		1		3
				1		3		2		1		3		2		1		3		2		2		2
			1		2		3		1		2		2		2		3		2		1		3		2
		2		2		2		2		2		2		2		2		2		2		2		2		2
	2		2		2		1		2		2		3		2

A194290 as a square array

2	2	1	2	2	2	2	2	1	1	1	1	2	2
2	3	2	2	2	2	2	3	3	3	2	2	2
2	2	2	2	2	1	2	1	2	3	2	2
2	2	2	2	2	1	2	1	1	2	1
2	2	2	2	3	2	3	2	2	2
2	3	3	2	2	2	2	2	2
1	2	2	2	1	2	2	3
2	2	3	3	3	2	2
2	1	2	2	2
3	2	1	2
2	3	2
2	2
2

A194290 as an upper right triangle

2	2	1	2	2	2	2	2	1	1	1	1	2	2
	2	3	2	2	2	2	2	3	3	3	2	2	2
		2	2	2	2	2	1	2	1	2	3	2	2
			2	2	2	2	2	1	2	1	1	2	1
				2	2	2	2	3	2	3	2	2	2
					2	3	3	2	2	2	2	2	2
						1	2	2	2	1	2	2	3
							2	2	3	3	3	2	2
								2	1	2	2	2
									3	2	1	2
										2	3	2
											2	2
												2