A199256 - OEIS

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A199256 as a triangular array

1

1 1

1 1 1

1 14 14 1

6 21 114 21 6

21 424 447 447 424 21

41 571 16898 11223 16898 571 41

36 14160 311216 305863 305863 311216 14160 36

281 18157 2913528 8862785 68639138 8862785 2913528 18157 281

1051 508802

A199256 as a square array

`1`	`1`	`1`	`1`	`6`	`21`	`41`	`36`	`281`	`1051`
`1`	`1`	`14`	`21`	`424`	`571`	`14160`	`18157`	`508802`
`1`	`14`	`114`	`447`	`16898`	`311216`	`2913528`
`1`	`21`	`447`	`11223`	`305863`	`8862785`
`6`	`424`	`16898`	`305863`	`68639138`
`21`	`571`	`311216`	`8862785`
`41`	`14160`	`2913528`
`36`	`18157`
`281`

A199256 as an upper right triangle

`1`	`1`	`1`	`1`	`6`	`21`	`41`	`36`	`281`	`1051`
	`1`	`1`	`14`	`21`	`424`	`571`	`14160`	`18157`	`508802`
		`1`	`14`	`114`	`447`	`16898`	`311216`	`2913528`
			`1`	`21`	`447`	`11223`	`305863`	`8862785`
				`6`	`424`	`16898`	`305863`	`68639138`
					`21`	`571`	`311216`	`8862785`
						`41`	`14160`	`2913528`
							`36`	`18157`
								`281`

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Last modified April 25 10:34 EDT 2024. Contains 371967 sequences. (Running on oeis4.)