A053207 - OEIS

login

The OEIS is supported by the many generous donors to the OEIS Foundation.

A053207 as a triangular array

0

1 2

3 3 4

5 6 7 6

7 11 13 13 8

9 18 24 26 21 10

11 27 42 50 47 31 12

13 38 69 92 97 78 43 14

15 51 107 161 189 175 121 57 16

17 66 158 268 350 364 296 178 73 18

19 83 224 426 618 714 660 474 251 91 20

A053207 as a square array

`0`	`1`	`3`	`5`	`7`	`9`	`11`	`13`	`15`	`17`	`19`
`2`	`3`	`6`	`11`	`18`	`27`	`38`	`51`	`66`	`83`
`4`	`7`	`13`	`24`	`42`	`69`	`107`	`158`	`224`
`6`	`13`	`26`	`50`	`92`	`161`	`268`	`426`
`8`	`21`	`47`	`97`	`189`	`350`	`618`
`10`	`31`	`78`	`175`	`364`	`714`
`12`	`43`	`121`	`296`	`660`
`14`	`57`	`178`	`474`
`16`	`73`	`251`
`18`	`91`
`20`

A053207 as an upper right triangle

`0`	`1`	`3`	`5`	`7`	`9`	`11`	`13`	`15`	`17`	`19`
	`2`	`3`	`6`	`11`	`18`	`27`	`38`	`51`	`66`	`83`
		`4`	`7`	`13`	`24`	`42`	`69`	`107`	`158`	`224`
			`6`	`13`	`26`	`50`	`92`	`161`	`268`	`426`
				`8`	`21`	`47`	`97`	`189`	`350`	`618`
					`10`	`31`	`78`	`175`	`364`	`714`
						`12`	`43`	`121`	`296`	`660`
							`14`	`57`	`178`	`474`
								`16`	`73`	`251`
									`18`	`91`
										`20`

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 04:56 EDT 2024. Contains 371767 sequences. (Running on oeis4.)