A103438 - OEIS

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A103438 as a triangular array

0

0 1

0 1 2

0 1 3 3

0 1 5 6 4

0 1 9 14 10 5

0 1 17 36 30 15 6

0 1 33 98 100 55 21 7

0 1 65 276 354 225 91 28 8

0 1 129 794 1300 979 441 140 36 9

0 1 257 2316 4890 4425 2275 784 204 45 10

A103438 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`3`	`5`	`9`	`17`	`33`	`65`	`129`	`257`
`3`	`6`	`14`	`36`	`98`	`276`	`794`	`2316`
`4`	`10`	`30`	`100`	`354`	`1300`	`4890`
`5`	`15`	`55`	`225`	`979`	`4425`
`6`	`21`	`91`	`441`	`2275`
`7`	`28`	`140`	`784`
`8`	`36`	`204`
`9`	`45`
`10`

A103438 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
		`2`	`3`	`5`	`9`	`17`	`33`	`65`	`129`	`257`
			`3`	`6`	`14`	`36`	`98`	`276`	`794`	`2316`
				`4`	`10`	`30`	`100`	`354`	`1300`	`4890`
					`5`	`15`	`55`	`225`	`979`	`4425`
						`6`	`21`	`91`	`441`	`2275`
							`7`	`28`	`140`	`784`
								`8`	`36`	`204`
									`9`	`45`
										`10`

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Last modified April 25 09:13 EDT 2024. Contains 371967 sequences. (Running on oeis4.)