A222862 - OEIS

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A222862 as a triangular array

2

3 3

6 6 6

10 18 18 10

20 41 108 41 20

36 123 410 410 123 36

74 310 2460 2262 2460 310 74

137 957 11160 22620 22620 11160 957 137

282 2530 70818 156436 452400 156436 70818 2530 282

536 7848 346610 1672630

A222862 as a square array

`2`	`3`	`6`	`10`	`20`	`36`	`74`	`137`	`282`	`536`
`3`	`6`	`18`	`41`	`123`	`310`	`957`	`2530`	`7848`
`6`	`18`	`108`	`410`	`2460`	`11160`	`70818`	`346610`
`10`	`41`	`410`	`2262`	`22620`	`156436`	`1672630`
`20`	`123`	`2460`	`22620`	`452400`
`36`	`310`	`11160`	`156436`
`74`	`957`	`70818`
`137`	`2530`
`282`

A222862 as an upper right triangle

`2`	`3`	`6`	`10`	`20`	`36`	`74`	`137`	`282`	`536`
	`3`	`6`	`18`	`41`	`123`	`310`	`957`	`2530`	`7848`
		`6`	`18`	`108`	`410`	`2460`	`11160`	`70818`	`346610`
			`10`	`41`	`410`	`2262`	`22620`	`156436`	`1672630`
				`20`	`123`	`2460`	`22620`	`452400`
					`36`	`310`	`11160`	`156436`
						`74`	`957`	`70818`
							`137`	`2530`
								`282`

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Last modified April 20 10:51 EDT 2024. Contains 371835 sequences. (Running on oeis4.)