A027519 - OEIS

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A027519

First diagonal of A027516.

1, 1, 2, 3, 15, 70, 154, 105, 77, 55, 165, 120, 4620, 62216, 95445 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,3`
	LINKS	`Table of n, a(n) for n=1..15.`
	FORMULA	`Numerators of sequence a[ n, n ] in (a[ i, j ])^2 where a[ i, j ] = T(i, j)/Partitions(i) if j<=i, 0 if j>i`
	CROSSREFS	`Sequence in context: A143885 A172012 A047014 * A177012 A107413 A165657` `Adjacent sequences: A027516 A027517 A027518 * A027520 A027521 A027522`
	KEYWORD	`nonn`
	AUTHOR	`Olivier Gérard`
	STATUS	`approved`

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Last modified May 23 15:50 EDT 2013. Contains 225610 sequences.