A173741 - OEIS

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A173741 as a triangular array

1

1 1

1 6 1

1 7 7 1

1 8 10 8 1

1 9 14 14 9 1

1 10 19 24 19 10 1

1 11 25 39 39 25 11 1

1 12 32 60 74 60 32 12 1

1 13 40 88 130 130 88 40 13 1

1 14 49 124 214 256 214 124 49 14 1

1 15 59 169 334 466 466 334 169 59 15 1

A173741 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`6`	`7`	`8`	`9`	`10`	`11`	`12`	`13`	`14`	`15`
`1`	`7`	`10`	`14`	`19`	`25`	`32`	`40`	`49`	`59`
`1`	`8`	`14`	`24`	`39`	`60`	`88`	`124`	`169`
`1`	`9`	`19`	`39`	`74`	`130`	`214`	`334`
`1`	`10`	`25`	`60`	`130`	`256`	`466`
`1`	`11`	`32`	`88`	`214`	`466`
`1`	`12`	`40`	`124`	`334`
`1`	`13`	`49`	`169`
`1`	`14`	`59`
`1`	`15`
`1`

A173741 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`6`	`7`	`8`	`9`	`10`	`11`	`12`	`13`	`14`	`15`
		`1`	`7`	`10`	`14`	`19`	`25`	`32`	`40`	`49`	`59`
			`1`	`8`	`14`	`24`	`39`	`60`	`88`	`124`	`169`
				`1`	`9`	`19`	`39`	`74`	`130`	`214`	`334`
					`1`	`10`	`25`	`60`	`130`	`256`	`466`
						`1`	`11`	`32`	`88`	`214`	`466`
							`1`	`12`	`40`	`124`	`334`
								`1`	`13`	`49`	`169`
									`1`	`14`	`59`
										`1`	`15`
											`1`

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Last modified April 19 08:45 EDT 2024. Contains 371782 sequences. (Running on oeis4.)