A198061 - OEIS

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A198061 as a triangular array

1

0 2

0 2 3

0 2 6 4

0 2 11 12 5

0 2 20 32 20 6

0 2 37 84 70 30 7

0 2 70 224 240 130 42 8

0 2 135 612 834 550 217 56 9

0 2 264 1712 2968 2354 1092 336 72 10

0 2 521 4884 10826 10310 5551 1960 492

A198061 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`
`3`	`6`	`11`	`20`	`37`	`70`	`135`	`264`	`521`
`4`	`12`	`32`	`84`	`224`	`612`	`1712`	`4884`
`5`	`20`	`70`	`240`	`834`	`2968`	`10826`
`6`	`30`	`130`	`550`	`2354`	`10310`
`7`	`42`	`217`	`1092`	`5551`
`8`	`56`	`336`	`1960`
`9`	`72`	`492`
`10`

A198061 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`
		`3`	`6`	`11`	`20`	`37`	`70`	`135`	`264`	`521`
			`4`	`12`	`32`	`84`	`224`	`612`	`1712`	`4884`
				`5`	`20`	`70`	`240`	`834`	`2968`	`10826`
					`6`	`30`	`130`	`550`	`2354`	`10310`
						`7`	`42`	`217`	`1092`	`5551`
							`8`	`56`	`336`	`1960`
								`9`	`72`	`492`
									`10`

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Last modified August 26 15:23 EDT 2024. Contains 375457 sequences. (Running on oeis4.)