A164981 - OEIS

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A164981 as a triangular array

1

2 1

5 3 1

12 10 4 1

29 30 16 5 1

70 87 56 23 6 1

169 245 185 91 31 7 1

408 676 584 334 136 40 8 1

985 1836 1784 1158 546 192 50 9 1

2378 4925 5312 3850 2052 834 260 61 10 1

5741 13079 15497 12386 7342 3366 1212 341 73 11 1

A164981 as a square array

`1`	`2`	`5`	`12`	`29`	`70`	`169`	`408`	`985`	`2378`	`5741`
`1`	`3`	`10`	`30`	`87`	`245`	`676`	`1836`	`4925`	`13079`
`1`	`4`	`16`	`56`	`185`	`584`	`1784`	`5312`	`15497`
`1`	`5`	`23`	`91`	`334`	`1158`	`3850`	`12386`
`1`	`6`	`31`	`136`	`546`	`2052`	`7342`
`1`	`7`	`40`	`192`	`834`	`3366`
`1`	`8`	`50`	`260`	`1212`
`1`	`9`	`61`	`341`
`1`	`10`	`73`
`1`	`11`
`1`

A164981 as an upper right triangle

`1`	`2`	`5`	`12`	`29`	`70`	`169`	`408`	`985`	`2378`	`5741`
	`1`	`3`	`10`	`30`	`87`	`245`	`676`	`1836`	`4925`	`13079`
		`1`	`4`	`16`	`56`	`185`	`584`	`1784`	`5312`	`15497`
			`1`	`5`	`23`	`91`	`334`	`1158`	`3850`	`12386`
				`1`	`6`	`31`	`136`	`546`	`2052`	`7342`
					`1`	`7`	`40`	`192`	`834`	`3366`
						`1`	`8`	`50`	`260`	`1212`
							`1`	`9`	`61`	`341`
								`1`	`10`	`73`
									`1`	`11`
										`1`

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Last modified August 13 01:30 EDT 2024. Contains 375113 sequences. (Running on oeis4.)