A210200 - OEIS

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A210200 as a triangular array

1

2 2

4 5 2

7 12 7 2

12 25 21 9 2

20 50 53 32 11 2

33 96 124 94 45 13 2

54 180 273 250 150 60 15 2

88 331 577 617 445 223 77 17 2

143 600 1181 1444 1212 728 315 96 19 2

232 1075 2358 3242 3101 2163

A210200 as a square array

`1`	`2`	`4`	`7`	`12`	`20`	`33`	`54`	`88`	`143`	`232`
`2`	`5`	`12`	`25`	`50`	`96`	`180`	`331`	`600`	`1075`
`2`	`7`	`21`	`53`	`124`	`273`	`577`	`1181`	`2358`
`2`	`9`	`32`	`94`	`250`	`617`	`1444`	`3242`
`2`	`11`	`45`	`150`	`445`	`1212`	`3101`
`2`	`13`	`60`	`223`	`728`	`2163`
`2`	`15`	`77`	`315`
`2`	`17`	`96`
`2`	`19`
`2`

A210200 as an upper right triangle

`1`	`2`	`4`	`7`	`12`	`20`	`33`	`54`	`88`	`143`	`232`
	`2`	`5`	`12`	`25`	`50`	`96`	`180`	`331`	`600`	`1075`
		`2`	`7`	`21`	`53`	`124`	`273`	`577`	`1181`	`2358`
			`2`	`9`	`32`	`94`	`250`	`617`	`1444`	`3242`
				`2`	`11`	`45`	`150`	`445`	`1212`	`3101`
					`2`	`13`	`60`	`223`	`728`	`2163`
						`2`	`15`	`77`	`315`
							`2`	`17`	`96`
								`2`	`19`
									`2`

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)