A143362 - OEIS

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A143362 as a triangular array

1

1 1

3 1 1

6 6 1 1

17 13 10 1 1

43 50 22 15 1 1

123 141 109 33 21 1 1

343 481 325 205 46 28 1 1

1004 1491 1286 631 351 61 36 1 1

2938 4929 4280 2861 1101 562 78 45 1 1

8791 15840 15662 10025 5676 1783 855 97

A143362 as a square array

`1`	`1`	`3`	`6`	`17`	`43`	`123`	`343`	`1004`	`2938`	`8791`
`1`	`1`	`6`	`13`	`50`	`141`	`481`	`1491`	`4929`	`15840`
`1`	`1`	`10`	`22`	`109`	`325`	`1286`	`4280`	`15662`
`1`	`1`	`15`	`33`	`205`	`631`	`2861`	`10025`
`1`	`1`	`21`	`46`	`351`	`1101`	`5676`
`1`	`1`	`28`	`61`	`562`	`1783`
`1`	`1`	`36`	`78`	`855`
`1`	`1`	`45`	`97`
`1`	`1`
`1`

A143362 as an upper right triangle

`1`	`1`	`3`	`6`	`17`	`43`	`123`	`343`	`1004`	`2938`	`8791`
	`1`	`1`	`6`	`13`	`50`	`141`	`481`	`1491`	`4929`	`15840`
		`1`	`1`	`10`	`22`	`109`	`325`	`1286`	`4280`	`15662`
			`1`	`1`	`15`	`33`	`205`	`631`	`2861`	`10025`
				`1`	`1`	`21`	`46`	`351`	`1101`	`5676`
					`1`	`1`	`28`	`61`	`562`	`1783`
						`1`	`1`	`36`	`78`	`855`
							`1`	`1`	`45`	`97`
								`1`	`1`
									`1`

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Last modified April 24 15:57 EDT 2024. Contains 371961 sequences. (Running on oeis4.)