A118040 - OEIS

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A118040 as a triangular array

1

2 1

6 4 1

16 14 6 1

44 44 24 8 1

116 130 84 36 10 1

294 364 270 136 50 12 1

748 990 780 476 200 66 14 1

1794 2540 2268 1400 760 276 84 16 1

4352 6514 5832 4332 2260 1134 364 104 18 1

10072 15640 15876 11128

A118040 as a square array

`1`	`2`	`6`	`16`	`44`	`116`	`294`	`748`	`1794`	`4352`	`10072`
`1`	`4`	`14`	`44`	`130`	`364`	`990`	`2540`	`6514`	`15640`
`1`	`6`	`24`	`84`	`270`	`780`	`2268`	`5832`	`15876`
`1`	`8`	`36`	`136`	`476`	`1400`	`4332`	`11128`
`1`	`10`	`50`	`200`	`760`	`2260`
`1`	`12`	`66`	`276`	`1134`
`1`	`14`	`84`	`364`
`1`	`16`	`104`
`1`	`18`
`1`

A118040 as an upper right triangle

`1`	`2`	`6`	`16`	`44`	`116`	`294`	`748`	`1794`	`4352`	`10072`
	`1`	`4`	`14`	`44`	`130`	`364`	`990`	`2540`	`6514`	`15640`
		`1`	`6`	`24`	`84`	`270`	`780`	`2268`	`5832`	`15876`
			`1`	`8`	`36`	`136`	`476`	`1400`	`4332`	`11128`
				`1`	`10`	`50`	`200`	`760`	`2260`
					`1`	`12`	`66`	`276`	`1134`
						`1`	`14`	`84`	`364`
							`1`	`16`	`104`
								`1`	`18`
									`1`

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Last modified April 16 17:36 EDT 2024. Contains 371749 sequences. (Running on oeis4.)