A188107 - OEIS

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A188107 as a triangular array

1

1 1

1 2 3

1 3 7 4

1 4 12 14 9

1 5 18 31 35 14

1 6 25 56 87 70 28

1 7 33 90 175 207 154 47

1 8 42 134 310 476 504 306 89

1 9 52 189 504 941 1274 1137 633 155

1 10 63 256 770 1680 2745 3188 2571

A188107 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
`3`	`7`	`12`	`18`	`25`	`33`	`42`	`52`	`63`
`4`	`14`	`31`	`56`	`90`	`134`	`189`	`256`
`9`	`35`	`87`	`175`	`310`	`504`	`770`
`14`	`70`	`207`	`476`	`941`	`1680`
`28`	`154`	`504`	`1274`	`2745`
`47`	`306`	`1137`	`3188`
`89`	`633`	`2571`
`155`

A188107 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
		`3`	`7`	`12`	`18`	`25`	`33`	`42`	`52`	`63`
			`4`	`14`	`31`	`56`	`90`	`134`	`189`	`256`
				`9`	`35`	`87`	`175`	`310`	`504`	`770`
					`14`	`70`	`207`	`476`	`941`	`1680`
						`28`	`154`	`504`	`1274`	`2745`
							`47`	`306`	`1137`	`3188`
								`89`	`633`	`2571`
									`155`

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Last modified April 24 13:30 EDT 2024. Contains 371957 sequences. (Running on oeis4.)