A141715 - OEIS

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A141715 as a triangular array

1

2 1

6 4 1

26 20 8 1

162 136 68 16 1

1454 1292 732 236 32 1

18854 17400 10648 4036 836 64 1

354258 335404 215708 90152 22692 3020 128 1

9671546 9317288 6192440 2752332 780400 129556 11108 256 1

384587782

A141715 as a square array

`1`	`2`	`6`	`26`	`162`	`1454`	`18854`	`354258`	`9671546`	`384587782`
`1`	`4`	`20`	`136`	`1292`	`17400`	`335404`	`9317288`
`1`	`8`	`68`	`732`	`10648`	`215708`	`6192440`
`1`	`16`	`236`	`4036`	`90152`	`2752332`
`1`	`32`	`836`	`22692`	`780400`
`1`	`64`	`3020`	`129556`
`1`	`128`	`11108`
`1`	`256`
`1`

A141715 as an upper right triangle

`1`	`2`	`6`	`26`	`162`	`1454`	`18854`	`354258`	`9671546`	`384587782`
	`1`	`4`	`20`	`136`	`1292`	`17400`	`335404`	`9317288`
		`1`	`8`	`68`	`732`	`10648`	`215708`	`6192440`
			`1`	`16`	`236`	`4036`	`90152`	`2752332`
				`1`	`32`	`836`	`22692`	`780400`
					`1`	`64`	`3020`	`129556`
						`1`	`128`	`11108`
							`1`	`256`
								`1`

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Last modified July 17 10:44 EDT 2024. Contains 374377 sequences. (Running on oeis4.)