A322210 - OEIS

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A322210 as a triangular array

1

1 1

2 2 2

3 4 4 3

5 7 10 7 5

7 12 18 18 12 7

11 19 34 38 34 19 11

15 30 56 74 74 56 30 15

22 45 94 133 158 133 94 45 22

30 67 146 233 297 297 233 146 67 30

42 97 228 385 550 602 550 385 228 97 42

56 139 340 623 951 1166 1166 951 623 340 139 56

A322210 as a square array

`1`	`1`	`2`	`3`	`5`	`7`	`11`	`15`	`22`	`30`	`42`	`56`
`1`	`2`	`4`	`7`	`12`	`19`	`30`	`45`	`67`	`97`	`139`
`2`	`4`	`10`	`18`	`34`	`56`	`94`	`146`	`228`	`340`
`3`	`7`	`18`	`38`	`74`	`133`	`233`	`385`	`623`
`5`	`12`	`34`	`74`	`158`	`297`	`550`	`951`
`7`	`19`	`56`	`133`	`297`	`602`	`1166`
`11`	`30`	`94`	`233`	`550`	`1166`
`15`	`45`	`146`	`385`	`951`
`22`	`67`	`228`	`623`
`30`	`97`	`340`
`42`	`139`
`56`

A322210 as an upper right triangle

`1`	`1`	`2`	`3`	`5`	`7`	`11`	`15`	`22`	`30`	`42`	`56`
	`1`	`2`	`4`	`7`	`12`	`19`	`30`	`45`	`67`	`97`	`139`
		`2`	`4`	`10`	`18`	`34`	`56`	`94`	`146`	`228`	`340`
			`3`	`7`	`18`	`38`	`74`	`133`	`233`	`385`	`623`
				`5`	`12`	`34`	`74`	`158`	`297`	`550`	`951`
					`7`	`19`	`56`	`133`	`297`	`602`	`1166`
						`11`	`30`	`94`	`233`	`550`	`1166`
							`15`	`45`	`146`	`385`	`951`
								`22`	`67`	`228`	`623`
									`30`	`97`	`340`
										`42`	`139`
											`56`

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Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)