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A245722 Row products of table A244365. 4
3, 5, 7, 11, 221, 323, 437, 23, 899, 1147, 1517, 82861, 107113, 2491, 3127, 241133, 21182921, 347261, 33984931, 478661, 583573, 7387, 8633, 107972737, 13710311357, 135745657, 1317919, 12317, 14351, 16637, 2494633, 428448457, 490995677, 3532343, 645328247 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(n) = product(A244365(n,k): k=1..A182134(n));

A020639(a(n)) = A000040(n+1);

A006530(a(n)) = A245396(n);

A001221(a(n)) = A001222(a(n)) = A182134(n); A008966(a(n)) = 1;

A001221(GCD(a(n),a(n+1))) = A182134(n) - 1.

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..1000

PROG

(Haskell)

a245722 = product . a244365_row

CROSSREFS

Cf. A244365, A245396, A182134, a020639, a006530, A001221, A001222, A008966.

Sequence in context: A068831 A109862 A069804 * A262962 A321367 A121976

Adjacent sequences:  A245719 A245720 A245721 * A245723 A245724 A245725

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Nov 18 2014

STATUS

approved

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Last modified May 28 18:24 EDT 2022. Contains 354122 sequences. (Running on oeis4.)