A277256 - OEIS

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A277256 as a triangular array

0

1 0

2 4 1

9 80 82 2

44 4752 43390 4740 13

265 440192 59216968 59216648 439794 80

1854 59245120 164806652728 2649391488016 164806435822 59216644 579

14833 10930514688 817056761525488 312400218967336992 312400218673012936 817056406224656 10927434466 4738

A277256 as a square array

`0`	`1`	`2`	`9`	`44`	`265`	`1854`	`14833`
`0`	`4`	`80`	`4752`	`440192`	`59245120`	`10930514688`
`1`	`82`	`43390`	`59216968`	`164806652728`	`817056761525488`
`2`	`4740`	`59216648`	`2649391488016`	`312400218967336992`
`13`	`439794`	`164806435822`	`312400218673012936`
`80`	`59216644`	`817056406224656`
`579`	`10927434466`
`4738`

A277256 as an upper right triangle

`0`	`1`	`2`	`9`	`44`	`265`	`1854`	`14833`
	`0`	`4`	`80`	`4752`	`440192`	`59245120`	`10930514688`
		`1`	`82`	`43390`	`59216968`	`164806652728`	`817056761525488`
			`2`	`4740`	`59216648`	`2649391488016`	`312400218967336992`
				`13`	`439794`	`164806435822`	`312400218673012936`
					`80`	`59216644`	`817056406224656`
						`579`	`10927434466`
							`4738`

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Last modified April 19 06:44 EDT 2024. Contains 371782 sequences. (Running on oeis4.)