A272958 - OEIS

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A272958 as a triangular array

1

2 2

3 6 3

4 10 10 4

5 21 24 21 5

6 34 24 24 34 6

7 62 107 60 107 62 7

8 100 236 210 210 236 100 8

9 171 499 637 768 637 499 171 9

10 276 1228 1840 1898 1898 1840 1228 276 10

11 458 2753 5792 8211 7468 8211 5792

A272958 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
`2`	`6`	`10`	`21`	`34`	`62`	`100`	`171`	`276`	`458`
`3`	`10`	`24`	`24`	`107`	`236`	`499`	`1228`	`2753`
`4`	`21`	`24`	`60`	`210`	`637`	`1840`	`5792`
`5`	`34`	`107`	`210`	`768`	`1898`	`8211`
`6`	`62`	`236`	`637`	`1898`	`7468`
`7`	`100`	`499`	`1840`	`8211`
`8`	`171`	`1228`	`5792`
`9`	`276`
`10`

A272958 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
	`2`	`6`	`10`	`21`	`34`	`62`	`100`	`171`	`276`	`458`
		`3`	`10`	`24`	`24`	`107`	`236`	`499`	`1228`	`2753`
			`4`	`21`	`24`	`60`	`210`	`637`	`1840`	`5792`
				`5`	`34`	`107`	`210`	`768`	`1898`	`8211`
					`6`	`62`	`236`	`637`	`1898`	`7468`
						`7`	`100`	`499`	`1840`	`8211`
							`8`	`171`	`1228`	`5792`
								`9`	`276`
									`10`

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)