A213774 - OEIS

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A213774 as a triangular array

1

5 3

14 11 5

31 26 17 7

61 53 38 23 9

112 99 75 50 29 11

197 176 137 97 62 35 13

337 303 240 175 119 74 41 15

566 511 409 304 213 141 86 47 17

939 850 685 515 368 251 163 98 53 19

1545 1401 1134

A213774 as a square array

`1`	`5`	`14`	`31`	`61`	`112`	`197`	`337`	`566`	`939`	`1545`
`3`	`11`	`26`	`53`	`99`	`176`	`303`	`511`	`850`	`1401`
`5`	`17`	`38`	`75`	`137`	`240`	`409`	`685`	`1134`
`7`	`23`	`50`	`97`	`175`	`304`	`515`
`9`	`29`	`62`	`119`	`213`	`368`
`11`	`35`	`74`	`141`	`251`
`13`	`41`	`86`	`163`
`15`	`47`	`98`
`17`	`53`
`19`

A213774 as an upper right triangle

`1`	`5`	`14`	`31`	`61`	`112`	`197`	`337`	`566`	`939`	`1545`
	`3`	`11`	`26`	`53`	`99`	`176`	`303`	`511`	`850`	`1401`
		`5`	`17`	`38`	`75`	`137`	`240`	`409`	`685`	`1134`
			`7`	`23`	`50`	`97`	`175`	`304`	`515`
				`9`	`29`	`62`	`119`	`213`	`368`
					`11`	`35`	`74`	`141`	`251`
						`13`	`41`	`86`	`163`
							`15`	`47`	`98`
								`17`	`53`
									`19`

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Last modified June 7 22:01 EDT 2024. Contains 373206 sequences. (Running on oeis4.)