A085388 - OEIS

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A085388 as a triangular array

1

1 0

1 1 0

1 2 2 0

1 3 6 4 0

1 4 12 18 8 0

1 5 20 48 54 16 0

1 6 30 100 192 162 32 0

1 7 42 180 500 768 486 64 0

1 8 56 294 1080 2500 3072 1458 128 0

1 9 72 448 2058 6480 12500 12288 4374 256 0

1 10 90 648

A085388 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`0`	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
`0`	`2`	`6`	`12`	`20`	`30`	`42`	`56`	`72`	`90`
`0`	`4`	`18`	`48`	`100`	`180`	`294`	`448`	`648`
`0`	`8`	`54`	`192`	`500`	`1080`	`2058`
`0`	`16`	`162`	`768`	`2500`	`6480`
`0`	`32`	`486`	`3072`	`12500`
`0`	`64`	`1458`	`12288`
`0`	`128`	`4374`
`0`	`256`
`0`

A085388 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`0`	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
		`0`	`2`	`6`	`12`	`20`	`30`	`42`	`56`	`72`	`90`
			`0`	`4`	`18`	`48`	`100`	`180`	`294`	`448`	`648`
				`0`	`8`	`54`	`192`	`500`	`1080`	`2058`
					`0`	`16`	`162`	`768`	`2500`	`6480`
						`0`	`32`	`486`	`3072`	`12500`
							`0`	`64`	`1458`	`12288`
								`0`	`128`	`4374`
									`0`	`256`
										`0`

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Last modified September 14 06:54 EDT 2024. Contains 375920 sequences. (Running on oeis4.)