A261319 - OEIS

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A261319 as a triangular array

1

0 0

0 1 2

0 0 3 4

0 1 11 19 20

0 0 30 80 95 96

0 1 92 372 527 551 552

0 0 273 1764 3129 3500 3535 3536

0 1 821 8549 19595 24299 25055 25103 25104

A261319 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`1`	`0`	`1`	`0`	`1`	`0`	`1`
`2`	`3`	`11`	`30`	`92`	`273`	`821`
`4`	`19`	`80`	`372`	`1764`	`8549`
`20`	`95`	`527`	`3129`	`19595`
`96`	`551`	`3500`	`24299`
`552`	`3535`	`25055`
`3536`	`25103`
`25104`

A261319 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`0`	`1`	`0`	`1`	`0`	`1`	`0`	`1`
		`2`	`3`	`11`	`30`	`92`	`273`	`821`
			`4`	`19`	`80`	`372`	`1764`	`8549`
				`20`	`95`	`527`	`3129`	`19595`
					`96`	`551`	`3500`	`24299`
						`552`	`3535`	`25055`
							`3536`	`25103`
								`25104`

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Last modified May 5 14:41 EDT 2024. Contains 372275 sequences. (Running on oeis4.)