A231940 - OEIS

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A231940 as a triangular array

4

4 16

16 84 64

50 668 318 256

144 5070 8426 1328 1024

422 42104 206808 152180 6064 4096

1268 326010 4736026 11159202 2462572 26918 16384

3823 2511252 94464137 691418144 518972238 36885538 116909 65536

11472

A231940 as a square array

`4`	`4`	`16`	`50`	`144`	`422`	`1268`	`3823`	`11472`
`16`	`84`	`668`	`5070`	`42104`	`326010`	`2511252`
`64`	`318`	`8426`	`206808`	`4736026`	`94464137`
`256`	`1328`	`152180`	`11159202`	`691418144`
`1024`	`6064`	`2462572`	`518972238`
`4096`	`26918`	`36885538`
`16384`	`116909`
`65536`

A231940 as an upper right triangle

`4`	`4`	`16`	`50`	`144`	`422`	`1268`	`3823`	`11472`
	`16`	`84`	`668`	`5070`	`42104`	`326010`	`2511252`
		`64`	`318`	`8426`	`206808`	`4736026`	`94464137`
			`256`	`1328`	`152180`	`11159202`	`691418144`
				`1024`	`6064`	`2462572`	`518972238`
					`4096`	`26918`	`36885538`
						`16384`	`116909`
							`65536`

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)