A251210 - OEIS

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A251210 as a triangular array

40

180 180

816 1246 816

3728 8870 8870 3728

17152 65040 102811 65040 17152

79424 489772 1273440 1273440 489772 79424

369920 3775022 16687766 27920380 16687766 3775022 369920

1731840 29664576 228610911 667858580

A251210 as a square array

`40`	`180`	`816`	`3728`	`17152`	`79424`	`369920`	`1731840`
`180`	`1246`	`8870`	`65040`	`489772`	`3775022`	`29664576`
`816`	`8870`	`102811`	`1273440`	`16687766`	`228610911`
`3728`	`65040`	`1273440`	`27920380`	`667858580`
`17152`	`489772`	`16687766`
`79424`	`3775022`
`369920`

A251210 as an upper right triangle

`40`	`180`	`816`	`3728`	`17152`	`79424`	`369920`	`1731840`
	`180`	`1246`	`8870`	`65040`	`489772`	`3775022`	`29664576`
		`816`	`8870`	`102811`	`1273440`	`16687766`	`228610911`
			`3728`	`65040`	`1273440`	`27920380`	`667858580`
				`17152`	`489772`	`16687766`
					`79424`	`3775022`
						`369920`

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)