A223556 - OEIS

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A223556 as a triangular array

1

3 6

9 27 36

27 171 243 216

81 1089 3249 2187 1296

243 6939 44217 61731 19683 7776

729 44217 609309 1795473 1172889 177147 46656

2187 281763 8410671 53599905 72906921 22284891 1594323 279936

6561 1795473

A223556 as a square array

`1`	`3`	`9`	`27`	`81`	`243`	`729`	`2187`	`6561`
`6`	`27`	`171`	`1089`	`6939`	`44217`	`281763`	`1795473`
`36`	`243`	`3249`	`44217`	`609309`	`8410671`
`216`	`2187`	`61731`	`1795473`	`53599905`
`1296`	`19683`	`1172889`	`72906921`
`7776`	`177147`	`22284891`
`46656`	`1594323`
`279936`

A223556 as an upper right triangle

`1`	`3`	`9`	`27`	`81`	`243`	`729`	`2187`	`6561`
	`6`	`27`	`171`	`1089`	`6939`	`44217`	`281763`	`1795473`
		`36`	`243`	`3249`	`44217`	`609309`	`8410671`
			`216`	`2187`	`61731`	`1795473`	`53599905`
				`1296`	`19683`	`1172889`	`72906921`
					`7776`	`177147`	`22284891`
						`46656`	`1594323`
							`279936`

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)