A335461 - OEIS

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A335461 as a triangular array

1

0 1

0 1 2

0 1 4 8

0 1 6 24 44

0 1 8 48 176 308

0 1 10 80 440 1540 2612

0 1 12 120 880 4620 15672 25988

0 1 14 168 1540 10780 54852 181916 296564

0 1 16 224 2464 21560 146272 727664 2372512 3816548

A335461 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`4`	`6`	`8`	`10`	`12`	`14`	`16`
`8`	`24`	`48`	`80`	`120`	`168`	`224`
`44`	`176`	`440`	`880`	`1540`	`2464`
`308`	`1540`	`4620`	`10780`	`21560`
`2612`	`15672`	`54852`	`146272`
`25988`	`181916`	`727664`
`296564`	`2372512`
`3816548`

A335461 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
		`2`	`4`	`6`	`8`	`10`	`12`	`14`	`16`
			`8`	`24`	`48`	`80`	`120`	`168`	`224`
				`44`	`176`	`440`	`880`	`1540`	`2464`
					`308`	`1540`	`4620`	`10780`	`21560`
						`2612`	`15672`	`54852`	`146272`
							`25988`	`181916`	`727664`
								`296564`	`2372512`
									`3816548`

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Last modified June 9 15:48 EDT 2024. Contains 373248 sequences. (Running on oeis4.)