A259454 - OEIS

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A259454 as a triangular array

1

1 3

1 6 7

1 9 22 14

1 12 46 64 26

1 15 79 177 162 46

1 18 121 380 571 374 79

1 21 172 700 1496 1632 809 133

1 24 232 1164 3261 5116 4270 1668 221

1 27 301 1799 6271 13013 15754 10446 3316 364

A259454 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`3`	`6`	`9`	`12`	`15`	`18`	`21`	`24`	`27`
`7`	`22`	`46`	`79`	`121`	`172`	`232`	`301`
`14`	`64`	`177`	`380`	`700`	`1164`	`1799`
`26`	`162`	`571`	`1496`	`3261`	`6271`
`46`	`374`	`1632`	`5116`	`13013`
`79`	`809`	`4270`	`15754`
`133`	`1668`	`10446`
`221`	`3316`
`364`

A259454 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`3`	`6`	`9`	`12`	`15`	`18`	`21`	`24`	`27`
		`7`	`22`	`46`	`79`	`121`	`172`	`232`	`301`
			`14`	`64`	`177`	`380`	`700`	`1164`	`1799`
				`26`	`162`	`571`	`1496`	`3261`	`6271`
					`46`	`374`	`1632`	`5116`	`13013`
						`79`	`809`	`4270`	`15754`
							`133`	`1668`	`10446`
								`221`	`3316`
									`364`

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Last modified April 19 10:56 EDT 2024. Contains 371791 sequences. (Running on oeis4.)