A183474 - OEIS

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A183474 as a triangular array

1

2 2

3 6 3

4 12 12 4

6 28 33 28 6

9 68 111 111 68 9

13 156 374 550 374 156 13

19 368 1205 2769 2769 1205 368 19

28 872 4003 13338 21280 13338 4003 872 28

41 2048 13229 66012 153291 153291 66012 13229 2048 41

60

A183474 as a square array

`1`	`2`	`3`	`4`	`6`	`9`	`13`	`19`	`28`	`41`	`60`
`2`	`6`	`12`	`28`	`68`	`156`	`368`	`872`	`2048`
`3`	`12`	`33`	`111`	`374`	`1205`	`4003`	`13229`
`4`	`28`	`111`	`550`	`2769`	`13338`	`66012`
`6`	`68`	`374`	`2769`	`21280`	`153291`
`9`	`156`	`1205`	`13338`	`153291`
`13`	`368`	`4003`	`66012`
`19`	`872`	`13229`
`28`	`2048`
`41`

A183474 as an upper right triangle

`1`	`2`	`3`	`4`	`6`	`9`	`13`	`19`	`28`	`41`	`60`
	`2`	`6`	`12`	`28`	`68`	`156`	`368`	`872`	`2048`
		`3`	`12`	`33`	`111`	`374`	`1205`	`4003`	`13229`
			`4`	`28`	`111`	`550`	`2769`	`13338`	`66012`
				`6`	`68`	`374`	`2769`	`21280`	`153291`
					`9`	`156`	`1205`	`13338`	`153291`
						`13`	`368`	`4003`	`66012`
							`19`	`872`	`13229`
								`28`	`2048`
									`41`

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Last modified July 11 19:26 EDT 2024. Contains 374234 sequences. (Running on oeis4.)