A209570 - OEIS

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A209570 as a triangular array

1

2 2

3 4 2

4 8 8 2

5 14 20 12 2

6 22 42 40 16 2

7 32 78 102 68 20 2

8 44 132 222 210 104 24 2

9 58 208 432 534 382 148 28 2

10 74 310 772 1188 1126 634 200 32 2

11 92 442 1290 2392 2848 2142 982

A209570 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
`2`	`4`	`8`	`14`	`22`	`32`	`44`	`58`	`74`	`92`
`2`	`8`	`20`	`42`	`78`	`132`	`208`	`310`	`442`
`2`	`12`	`40`	`102`	`222`	`432`	`772`	`1290`
`2`	`16`	`68`	`210`	`534`	`1188`	`2392`
`2`	`20`	`104`	`382`	`1126`	`2848`
`2`	`24`	`148`	`634`	`2142`
`2`	`28`	`200`	`982`
`2`	`32`
`2`

A209570 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
	`2`	`4`	`8`	`14`	`22`	`32`	`44`	`58`	`74`	`92`
		`2`	`8`	`20`	`42`	`78`	`132`	`208`	`310`	`442`
			`2`	`12`	`40`	`102`	`222`	`432`	`772`	`1290`
				`2`	`16`	`68`	`210`	`534`	`1188`	`2392`
					`2`	`20`	`104`	`382`	`1126`	`2848`
						`2`	`24`	`148`	`634`	`2142`
							`2`	`28`	`200`	`982`
								`2`	`32`
									`2`

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Last modified May 8 09:34 EDT 2024. Contains 372332 sequences. (Running on oeis4.)