A238727 - OEIS

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A238727 as a triangular array

1

0 1

0 0 2

0 0 1 3

0 0 1 2 7

0 0 1 3 8 14

0 0 1 4 11 19 41

0 0 1 7 19 34 64 107

0 0 1 11 32 62 119 202 337

0 0 1 21 64 131 248 418 671 1066

0 0 1 36 124 277 545 943 1518 2361 3691

A238727 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`2`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`3`	`2`	`3`	`4`	`7`	`11`	`21`	`36`
`7`	`8`	`11`	`19`	`32`	`64`	`124`
`14`	`19`	`34`	`62`	`131`	`277`
`41`	`64`	`119`	`248`	`545`
`107`	`202`	`418`	`943`
`337`	`671`	`1518`
`1066`	`2361`
`3691`

A238727 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
		`2`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
			`3`	`2`	`3`	`4`	`7`	`11`	`21`	`36`
				`7`	`8`	`11`	`19`	`32`	`64`	`124`
					`14`	`19`	`34`	`62`	`131`	`277`
						`41`	`64`	`119`	`248`	`545`
							`107`	`202`	`418`	`943`
								`337`	`671`	`1518`
									`1066`	`2361`
										`3691`

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Last modified April 25 05:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)