A191727 - OEIS

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A191727 as a triangular array

1

3 2

8 6 4

21 16 11 5

53 41 28 13 7

133 103 71 33 18 9

333 258 178 83 46 23 10

833 646 446 208 116 58 26 12

2083 1616 1116 521 291 146 66 31 14

5208 4041 2791 1303 728 366 166 78 36 15

13021 10103

A191727 as a square array

`1`	`3`	`8`	`21`	`53`	`133`	`333`	`833`	`2083`	`5208`	`13021`
`2`	`6`	`16`	`41`	`103`	`258`	`646`	`1616`	`4041`	`10103`
`4`	`11`	`28`	`71`	`178`	`446`	`1116`	`2791`
`5`	`13`	`33`	`83`	`208`	`521`	`1303`
`7`	`18`	`46`	`116`	`291`	`728`
`9`	`23`	`58`	`146`	`366`
`10`	`26`	`66`	`166`
`12`	`31`	`78`
`14`	`36`
`15`

A191727 as an upper right triangle

`1`	`3`	`8`	`21`	`53`	`133`	`333`	`833`	`2083`	`5208`	`13021`
	`2`	`6`	`16`	`41`	`103`	`258`	`646`	`1616`	`4041`	`10103`
		`4`	`11`	`28`	`71`	`178`	`446`	`1116`	`2791`
			`5`	`13`	`33`	`83`	`208`	`521`	`1303`
				`7`	`18`	`46`	`116`	`291`	`728`
					`9`	`23`	`58`	`146`	`366`
						`10`	`26`	`66`	`166`
							`12`	`31`	`78`
								`14`	`36`
									`15`

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Last modified April 19 10:38 EDT 2024. Contains 371791 sequences. (Running on oeis4.)