A038497 - OEIS

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A038497 as a triangular array

1

2 1

3 2 1

5 5 2 1

7 8 5 2 1

11 15 10 5 2 1

15 23 18 10 5 2 1

22 38 31 20 10 5 2 1

30 56 52 34 20 10 5 2 1

42 86 83 60 36 20 10 5 2 1

56 123 129 97 63 36 20 10 5 2 1

77 181 198 158 105 65 36 20 10 5 2 1

A038497 as a square array

`1`	`2`	`3`	`5`	`7`	`11`	`15`	`22`	`30`	`42`	`56`	`77`
`1`	`2`	`5`	`8`	`15`	`23`	`38`	`56`	`86`	`123`	`181`
`1`	`2`	`5`	`10`	`18`	`31`	`52`	`83`	`129`	`198`
`1`	`2`	`5`	`10`	`20`	`34`	`60`	`97`	`158`
`1`	`2`	`5`	`10`	`20`	`36`	`63`	`105`
`1`	`2`	`5`	`10`	`20`	`36`	`65`
`1`	`2`	`5`	`10`	`20`	`36`
`1`	`2`	`5`	`10`	`20`
`1`	`2`	`5`	`10`
`1`	`2`	`5`
`1`	`2`
`1`

A038497 as an upper right triangle

`1`	`2`	`3`	`5`	`7`	`11`	`15`	`22`	`30`	`42`	`56`	`77`
	`1`	`2`	`5`	`8`	`15`	`23`	`38`	`56`	`86`	`123`	`181`
		`1`	`2`	`5`	`10`	`18`	`31`	`52`	`83`	`129`	`198`
			`1`	`2`	`5`	`10`	`20`	`34`	`60`	`97`	`158`
				`1`	`2`	`5`	`10`	`20`	`36`	`63`	`105`
					`1`	`2`	`5`	`10`	`20`	`36`	`65`
						`1`	`2`	`5`	`10`	`20`	`36`
							`1`	`2`	`5`	`10`	`20`
								`1`	`2`	`5`	`10`
									`1`	`2`	`5`
										`1`	`2`
											`1`

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Last modified September 17 05:28 EDT 2024. Contains 375985 sequences. (Running on oeis4.)