A275266 - OEIS

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A275266 as a triangular array

1

2 2

5 9 5

14 54 24 14

41 324 128 64 41

122 1944 688 396 172 122

365 11664 3728 2564 1440 476 365

1094 69984 20224 17036 13156 5676 1320 1094

3281 419904 109760 114184 126420 73012 22844 3672 3281

9842

A275266 as a square array

`1`	`2`	`5`	`14`	`41`	`122`	`365`	`1094`	`3281`	`9842`
`2`	`9`	`54`	`324`	`1944`	`11664`	`69984`	`419904`
`5`	`24`	`128`	`688`	`3728`	`20224`	`109760`
`14`	`64`	`396`	`2564`	`17036`	`114184`
`41`	`172`	`1440`	`13156`	`126420`
`122`	`476`	`5676`	`73012`
`365`	`1320`	`22844`
`1094`	`3672`
`3281`

A275266 as an upper right triangle

`1`	`2`	`5`	`14`	`41`	`122`	`365`	`1094`	`3281`	`9842`
	`2`	`9`	`54`	`324`	`1944`	`11664`	`69984`	`419904`
		`5`	`24`	`128`	`688`	`3728`	`20224`	`109760`
			`14`	`64`	`396`	`2564`	`17036`	`114184`
				`41`	`172`	`1440`	`13156`	`126420`
					`122`	`476`	`5676`	`73012`
						`365`	`1320`	`22844`
							`1094`	`3672`
								`3281`

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Last modified April 25 16:23 EDT 2024. Contains 371989 sequences. (Running on oeis4.)