A199246 - OEIS

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A199246 as a triangular array

1

1 1

1 2 1

3 2 2 3

6 12 6 12 6

5 36 25 25 36 5

19 39 110 440 110 39 19

37 288 472 2907 2907 472 288 37

29 836 2080 7100 29227 7100 2080 836 29

124 888 9279 134821 106134 106134 134821 9279 888 124

240 7380 41704

A199246 as a square array

`1`	`1`	`1`	`3`	`6`	`5`	`19`	`37`	`29`	`124`	`240`
`1`	`2`	`2`	`12`	`36`	`39`	`288`	`836`	`888`	`7380`
`1`	`2`	`6`	`25`	`110`	`472`	`2080`	`9279`	`41704`
`3`	`12`	`25`	`440`	`2907`	`7100`	`134821`
`6`	`36`	`110`	`2907`	`29227`	`106134`
`5`	`39`	`472`	`7100`	`106134`
`19`	`288`	`2080`	`134821`
`37`	`836`	`9279`
`29`	`888`
`124`

A199246 as an upper right triangle

`1`	`1`	`1`	`3`	`6`	`5`	`19`	`37`	`29`	`124`	`240`
	`1`	`2`	`2`	`12`	`36`	`39`	`288`	`836`	`888`	`7380`
		`1`	`2`	`6`	`25`	`110`	`472`	`2080`	`9279`	`41704`
			`3`	`12`	`25`	`440`	`2907`	`7100`	`134821`
				`6`	`36`	`110`	`2907`	`29227`	`106134`
					`5`	`39`	`472`	`7100`	`106134`
						`19`	`288`	`2080`	`134821`
							`37`	`836`	`9279`
								`29`	`888`
									`124`

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Last modified September 15 20:24 EDT 2024. Contains 375954 sequences. (Running on oeis4.)