A209138 - OEIS

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A209138 as a triangular array

1

1 2

2 4 3

3 9 10 5

5 18 28 22 8

8 35 68 74 45 13

13 66 154 210 177 88 21

21 122 331 541 574 397 167 34

34 222 686 1302 1656 1446 850 310 55

55 399 1382 2982 4404 4614 3434 1758 566 89

89 710 2723

A209138 as a square array

`1`	`1`	`2`	`3`	`5`	`8`	`13`	`21`	`34`	`55`	`89`
`2`	`4`	`9`	`18`	`35`	`66`	`122`	`222`	`399`	`710`
`3`	`10`	`28`	`68`	`154`	`331`	`686`	`1382`	`2723`
`5`	`22`	`74`	`210`	`541`	`1302`	`2982`
`8`	`45`	`177`	`574`	`1656`	`4404`
`13`	`88`	`397`	`1446`	`4614`
`21`	`167`	`850`	`3434`
`34`	`310`	`1758`
`55`	`566`
`89`

A209138 as an upper right triangle

`1`	`1`	`2`	`3`	`5`	`8`	`13`	`21`	`34`	`55`	`89`
	`2`	`4`	`9`	`18`	`35`	`66`	`122`	`222`	`399`	`710`
		`3`	`10`	`28`	`68`	`154`	`331`	`686`	`1382`	`2723`
			`5`	`22`	`74`	`210`	`541`	`1302`	`2982`
				`8`	`45`	`177`	`574`	`1656`	`4404`
					`13`	`88`	`397`	`1446`	`4614`
						`21`	`167`	`850`	`3434`
							`34`	`310`	`1758`
								`55`	`566`
									`89`

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Last modified April 23 05:16 EDT 2024. Contains 371906 sequences. (Running on oeis4.)