A295213 - OEIS

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A295213 as a triangular array

1

1 1

1 2 1

1 4 4 1

1 7 10 7 1

1 14 27 27 14 1

1 31 102 147 102 31 1

1 69 345 916 916 345 69 1

1 155 1162 4938 9536 4938 1162 155 1

1 354 4072 27208 85215 85215 27208 4072 354 1

1 814 14224 152236 775547 1245294

A295213 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`2`	`4`	`7`	`14`	`31`	`69`	`155`	`354`	`814`
`1`	`4`	`10`	`27`	`102`	`345`	`1162`	`4072`	`14224`
`1`	`7`	`27`	`147`	`916`	`4938`	`27208`	`152236`
`1`	`14`	`102`	`916`	`9536`	`85215`	`775547`
`1`	`31`	`345`	`4938`	`85215`	`1245294`
`1`	`69`	`1162`	`27208`
`1`	`155`	`4072`
`1`	`354`
`1`

A295213 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`2`	`4`	`7`	`14`	`31`	`69`	`155`	`354`	`814`
		`1`	`4`	`10`	`27`	`102`	`345`	`1162`	`4072`	`14224`
			`1`	`7`	`27`	`147`	`916`	`4938`	`27208`	`152236`
				`1`	`14`	`102`	`916`	`9536`	`85215`	`775547`
					`1`	`31`	`345`	`4938`	`85215`	`1245294`
						`1`	`69`	`1162`	`27208`
							`1`	`155`	`4072`
								`1`	`354`
									`1`

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Last modified July 27 12:42 EDT 2024. Contains 374647 sequences. (Running on oeis4.)