A198669 - OEIS

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A198669 as a triangular array

0

1 1

1 3 1

2 13 13 2

3 65 132 65 3

6 401 2715 2715 401 6

11 2798 59281 199923 59281 2798 11

23 21243 1544783 16089057 16089057 1544783 21243 23

47 170477 40546053 1382332582 4202762288 1382332582 40546053 170477

A198669 as a square array

`0`	`1`	`1`	`2`	`3`	`6`	`11`	`23`	`47`
`1`	`3`	`13`	`65`	`401`	`2798`	`21243`	`170477`
`1`	`13`	`132`	`2715`	`59281`	`1544783`	`40546053`
`2`	`65`	`2715`	`199923`	`16089057`	`1382332582`
`3`	`401`	`59281`	`16089057`	`4202762288`
`6`	`2798`	`1544783`	`1382332582`
`11`	`21243`	`40546053`
`23`	`170477`

A198669 as an upper right triangle

`0`	`1`	`1`	`2`	`3`	`6`	`11`	`23`	`47`
	`1`	`3`	`13`	`65`	`401`	`2798`	`21243`	`170477`
		`1`	`13`	`132`	`2715`	`59281`	`1544783`	`40546053`
			`2`	`65`	`2715`	`199923`	`16089057`	`1382332582`
				`3`	`401`	`59281`	`16089057`	`4202762288`
					`6`	`2798`	`1544783`	`1382332582`
						`11`	`21243`	`40546053`
							`23`	`170477`

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Last modified September 21 21:57 EDT 2023. Contains 365503 sequences. (Running on oeis4.)