A107783 - OEIS

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A107783 as a triangular array

1

1 2

1 5 6

1 13 21 22

1 45 84 104 105

1 211 412 562 630 631

1 1263 2500 3558 4285 4602 4603

1 9207 18305 26560 33180 37573 39468 39469

1 78939 157243 230496 293794 342944 375058 388869 388870

1 777741

A107783 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`5`	`13`	`45`	`211`	`1263`	`9207`	`78939`	`777741`
`6`	`21`	`84`	`412`	`2500`	`18305`	`157243`
`22`	`104`	`562`	`3558`	`26560`	`230496`
`105`	`630`	`4285`	`33180`	`293794`
`631`	`4602`	`37573`	`342944`
`4603`	`39468`	`375058`
`39469`	`388869`
`388870`

A107783 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`2`	`5`	`13`	`45`	`211`	`1263`	`9207`	`78939`	`777741`
		`6`	`21`	`84`	`412`	`2500`	`18305`	`157243`
			`22`	`104`	`562`	`3558`	`26560`	`230496`
				`105`	`630`	`4285`	`33180`	`293794`
					`631`	`4602`	`37573`	`342944`
						`4603`	`39468`	`375058`
							`39469`	`388869`
								`388870`

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Last modified June 6 09:40 EDT 2024. Contains 373120 sequences. (Running on oeis4.)