A185879 - OEIS

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A185879 as a triangular array

														1
													2		0
												4		2		0
											6		2		2		0
										8		2		2		2		0
									10		2		2		2		2		0
								12		2		2		2		2		2		0
							14		2		2		2		2		2		2		0
						16		2		2		2		2		2		2		2		0
					18		2		2		2		2		2		2		2		2		0
				20		2		2		2		2		2		2		2		2		2		0
			22		2		2		2		2		2		2		2		2		2		2		0
		24		2		2		2		2		2		2		2		2		2		2		2		0
	26		2		2		2		2		2		2		2		2		2		2		2		2		0

A185879 as a square array

1	2	4	6	8	10	12	14	16	18	20	22	24	26
0	2	2	2	2	2	2	2	2	2	2	2	2
0	2	2	2	2	2	2	2	2	2	2	2
0	2	2	2	2	2	2	2	2	2	2
0	2	2	2	2	2	2	2	2	2
0	2	2	2	2	2	2	2	2
0	2	2	2	2	2	2	2
0	2	2	2	2	2	2
0	2	2	2	2	2
0	2	2	2	2
0	2	2	2
0	2	2
0	2
0

A185879 as an upper right triangle

1	2	4	6	8	10	12	14	16	18	20	22	24	26
	0	2	2	2	2	2	2	2	2	2	2	2	2
		0	2	2	2	2	2	2	2	2	2	2	2
			0	2	2	2	2	2	2	2	2	2	2
				0	2	2	2	2	2	2	2	2	2
					0	2	2	2	2	2	2	2	2
						0	2	2	2	2	2	2	2
							0	2	2	2	2	2	2
								0	2	2	2	2	2
									0	2	2	2	2
										0	2	2	2
											0	2	2
												0	2
													0