A053219 - OEIS

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A053219 as a triangular array

1

3 2

8 5 3

20 12 7 4

48 28 16 9 5

112 64 36 20 11 6

256 144 80 44 24 13 7

576 320 176 96 52 28 15 8

1280 704 384 208 112 60 32 17 9

2816 1536 832 448 240 128 68 36 19 10

6144 3328 1792 960 512 272 144 76 40

A053219 as a square array

`1`	`3`	`8`	`20`	`48`	`112`	`256`	`576`	`1280`	`2816`	`6144`
`2`	`5`	`12`	`28`	`64`	`144`	`320`	`704`	`1536`	`3328`
`3`	`7`	`16`	`36`	`80`	`176`	`384`	`832`	`1792`
`4`	`9`	`20`	`44`	`96`	`208`	`448`	`960`
`5`	`11`	`24`	`52`	`112`	`240`	`512`
`6`	`13`	`28`	`60`	`128`	`272`
`7`	`15`	`32`	`68`	`144`
`8`	`17`	`36`	`76`
`9`	`19`	`40`
`10`

A053219 as an upper right triangle

`1`	`3`	`8`	`20`	`48`	`112`	`256`	`576`	`1280`	`2816`	`6144`
	`2`	`5`	`12`	`28`	`64`	`144`	`320`	`704`	`1536`	`3328`
		`3`	`7`	`16`	`36`	`80`	`176`	`384`	`832`	`1792`
			`4`	`9`	`20`	`44`	`96`	`208`	`448`	`960`
				`5`	`11`	`24`	`52`	`112`	`240`	`512`
					`6`	`13`	`28`	`60`	`128`	`272`
						`7`	`15`	`32`	`68`	`144`
							`8`	`17`	`36`	`76`
								`9`	`19`	`40`
									`10`

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Last modified April 18 16:22 EDT 2024. Contains 371780 sequences. (Running on oeis4.)