A145973 - OEIS

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A145973 as a triangular array

1

0 1

2 0 1

0 4 0 1

7 0 6 0 1

0 18 0 8 0 1

29 0 33 0 10 0 1

0 86 0 52 0 12 0 1

131 0 179 0 75 0 14 0 1

0 427 0 316 0 102 0 16 0 1

625 0 972 0 505 0 133 0 18 0 1

A145973 as a square array

`1`	`0`	`2`	`0`	`7`	`0`	`29`	`0`	`131`	`0`	`625`
`1`	`0`	`4`	`0`	`18`	`0`	`86`	`0`	`427`	`0`
`1`	`0`	`6`	`0`	`33`	`0`	`179`	`0`	`972`
`1`	`0`	`8`	`0`	`52`	`0`	`316`	`0`
`1`	`0`	`10`	`0`	`75`	`0`	`505`
`1`	`0`	`12`	`0`	`102`	`0`
`1`	`0`	`14`	`0`	`133`
`1`	`0`	`16`	`0`
`1`	`0`	`18`
`1`	`0`
`1`

A145973 as an upper right triangle

`1`	`0`	`2`	`0`	`7`	`0`	`29`	`0`	`131`	`0`	`625`
	`1`	`0`	`4`	`0`	`18`	`0`	`86`	`0`	`427`	`0`
		`1`	`0`	`6`	`0`	`33`	`0`	`179`	`0`	`972`
			`1`	`0`	`8`	`0`	`52`	`0`	`316`	`0`
				`1`	`0`	`10`	`0`	`75`	`0`	`505`
					`1`	`0`	`12`	`0`	`102`	`0`
						`1`	`0`	`14`	`0`	`133`
							`1`	`0`	`16`	`0`
								`1`	`0`	`18`
									`1`	`0`
										`1`

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Last modified April 24 13:24 EDT 2024. Contains 371955 sequences. (Running on oeis4.)