A191544 - OEIS

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A191544 as a triangular array

1

2 3

4 7 5

9 16 11 6

21 37 25 14 8

49 86 58 32 18 10

114 200 135 74 42 23 12

266 466 315 172 98 53 28 13

620 1087 735 401 228 123 65 30 15

1446 2536 1715 935 532 287 151 70 35 17

3374 5917 4001 2181

A191544 as a square array

`1`	`2`	`4`	`9`	`21`	`49`	`114`	`266`	`620`	`1446`	`3374`
`3`	`7`	`16`	`37`	`86`	`200`	`466`	`1087`	`2536`	`5917`
`5`	`11`	`25`	`58`	`135`	`315`	`735`	`1715`	`4001`
`6`	`14`	`32`	`74`	`172`	`401`	`935`	`2181`
`8`	`18`	`42`	`98`	`228`	`532`
`10`	`23`	`53`	`123`	`287`
`12`	`28`	`65`	`151`
`13`	`30`	`70`
`15`	`35`
`17`

A191544 as an upper right triangle

`1`	`2`	`4`	`9`	`21`	`49`	`114`	`266`	`620`	`1446`	`3374`
	`3`	`7`	`16`	`37`	`86`	`200`	`466`	`1087`	`2536`	`5917`
		`5`	`11`	`25`	`58`	`135`	`315`	`735`	`1715`	`4001`
			`6`	`14`	`32`	`74`	`172`	`401`	`935`	`2181`
				`8`	`18`	`42`	`98`	`228`	`532`
					`10`	`23`	`53`	`123`	`287`
						`12`	`28`	`65`	`151`
							`13`	`30`	`70`
								`15`	`35`
									`17`

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)