A262472 - OEIS

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A262472 as a triangular array

1

1 2

1 3 4

1 6 9 7

1 11 36 17 13

1 22 121 115 37 26

1 43 484 457 469 107 52

1 86 1849 3055 2413 2622 321 103

1 171 7396 16081 30229 22907 15732 865 205

1 342 29241 107731 234421 552430 239281 85723 2449 410

1

A262472 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`3`	`6`	`11`	`22`	`43`	`86`	`171`	`342`
`4`	`9`	`36`	`121`	`484`	`1849`	`7396`	`29241`
`7`	`17`	`115`	`457`	`3055`	`16081`	`107731`
`13`	`37`	`469`	`2413`	`30229`	`234421`
`26`	`107`	`2622`	`22907`	`552430`
`52`	`321`	`15732`	`239281`
`103`	`865`	`85723`
`205`	`2449`
`410`

A262472 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`2`	`3`	`6`	`11`	`22`	`43`	`86`	`171`	`342`
		`4`	`9`	`36`	`121`	`484`	`1849`	`7396`	`29241`
			`7`	`17`	`115`	`457`	`3055`	`16081`	`107731`
				`13`	`37`	`469`	`2413`	`30229`	`234421`
					`26`	`107`	`2622`	`22907`	`552430`
						`52`	`321`	`15732`	`239281`
							`103`	`865`	`85723`
								`205`	`2449`
									`410`

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Last modified September 11 13:40 EDT 2024. Contains 375836 sequences. (Running on oeis4.)