A193597 - OEIS

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A193597 as a triangular array

1

1 1

1 2 2

1 4 6 5

1 6 17 21 16

1 9 34 78 86 61

1 12 69 201 397 401 269

1 16 116 522 1282 2250 2113 1350

1 20 194 1074 4099 8900 14187 12509 7650

1 25 292 2172 10078 34044 67316 99102 82713 48634

1

A193597 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`2`	`4`	`6`	`9`	`12`	`16`	`20`	`25`
`2`	`6`	`17`	`34`	`69`	`116`	`194`	`292`
`5`	`21`	`78`	`201`	`522`	`1074`	`2172`
`16`	`86`	`397`	`1282`	`4099`	`10078`
`61`	`401`	`2250`	`8900`	`34044`
`269`	`2113`	`14187`	`67316`
`1350`	`12509`	`99102`
`7650`	`82713`
`48634`

A193597 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`2`	`4`	`6`	`9`	`12`	`16`	`20`	`25`
		`2`	`6`	`17`	`34`	`69`	`116`	`194`	`292`
			`5`	`21`	`78`	`201`	`522`	`1074`	`2172`
				`16`	`86`	`397`	`1282`	`4099`	`10078`
					`61`	`401`	`2250`	`8900`	`34044`
						`269`	`2113`	`14187`	`67316`
							`1350`	`12509`	`99102`
								`7650`	`82713`
									`48634`

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Last modified April 19 05:19 EDT 2024. Contains 371782 sequences. (Running on oeis4.)