A211888 - OEIS

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A211888 as a triangular array

									0
								0		2
							0		2		8
						0		0		19		26
					0		0		22		236		66
				0		0		22		957		1726		141
			0		0		22		1942		23267		8471		267
		0		0		0		2382		176941		285622		31732		463
	0		0		0		2418		787584		5996922		2223733

A211888 as a square array

0	0	0	0	0	0	0	0	0
2	2	0	0	0	0	0	0
8	19	22	22	22	0	0
26	236	957	1942	2382	2418
66	1726	23267	176941	787584
141	8471	285622	5996922
267	31732	2223733
463

A211888 as an upper right triangle

0	0	0	0	0	0	0	0	0
	2	2	0	0	0	0	0	0
		8	19	22	22	22	0	0
			26	236	957	1942	2382	2418
				66	1726	23267	176941	787584
					141	8471	285622	5996922
						267	31732	2223733
							463