A305995 - OEIS

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A305995 as a triangular array

1

10 2

65 68 3

130 520 6 4

260 1768 15 40 5

340 2600 30 104 50 12

1105 6760 60 1040 1700 120 7

1972 17680 150 20560 3250 312 14 8

2210 62600 195 35360 7825 600 35 2080 9

4420 165896 204 85280 27625 3120 70 4112 18 20

A305995 as a square array

`1`	`10`	`65`	`130`	`260`	`340`	`1105`	`1972`	`2210`	`4420`
`2`	`68`	`520`	`1768`	`2600`	`6760`	`17680`	`62600`	`165896`
`3`	`6`	`15`	`30`	`60`	`150`	`195`	`204`
`4`	`40`	`104`	`1040`	`20560`	`35360`	`85280`
`5`	`50`	`1700`	`3250`	`7825`	`27625`
`12`	`120`	`312`	`600`	`3120`
`7`	`14`	`35`	`70`
`8`	`2080`	`4112`
`9`	`18`
`20`

A305995 as an upper right triangle

`1`	`10`	`65`	`130`	`260`	`340`	`1105`	`1972`	`2210`	`4420`
	`2`	`68`	`520`	`1768`	`2600`	`6760`	`17680`	`62600`	`165896`
		`3`	`6`	`15`	`30`	`60`	`150`	`195`	`204`
			`4`	`40`	`104`	`1040`	`20560`	`35360`	`85280`
				`5`	`50`	`1700`	`3250`	`7825`	`27625`
					`12`	`120`	`312`	`600`	`3120`
						`7`	`14`	`35`	`70`
							`8`	`2080`	`4112`
								`9`	`18`
									`20`

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)