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A027529 Second column of A027516. 0
1, 5, 26, 247, 2971, 11729, 17212, 22396, 30830, 157265, 210937, 13364063, 311800655, 779670085, 991056257, 610968694, 1532109175, 13111582397, 308183411213, 374393615461, 76437144605139, 11567600813171033, 3342011894016798, 7482269384462067992 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,2

LINKS

Table of n, a(n) for n=2..25.

FORMULA

Numerators of sequence a[2, n] in A=(b[i, j])^2 where b[i, j] = A008284(i, j) / Partitions(i) if j<=i, 0 if j>i.

CROSSREFS

Sequence in context: A099032 A277489 A094652 * A041042 A198042 A198157

Adjacent sequences:  A027526 A027527 A027528 * A027530 A027531 A027532

KEYWORD

nonn

AUTHOR

Olivier Gérard

EXTENSIONS

More terms from Sean A. Irvine, Nov 06 2019

STATUS

approved

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Last modified May 26 07:29 EDT 2022. Contains 354077 sequences. (Running on oeis4.)