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A183056 Cyclops partition numbers. 0
101, 26015, 483502844, 27517052599, 2814570987591, 269232701252579, 12269218019229465, 477535459708164115593, 55271949286085137715955, 98175979536033971312388, 28848173767368633057992125893483779 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..11.

FORMULA

Intersection of A000041 and A134808.

EXAMPLE

a(1) = 101 is in the sequence because 101 is a partition number A000041 and it is also a cyclops number A134808.

MATHEMATICA

cnQ[n_]:=Module[{idn=IntegerDigits[n], len}, len=Length[idn]; DigitCount[ n, 10, 0]==1&&OddQ[len]&&idn[[(len+1)/2]]==0]; Select[PartitionsP[ Range[ 2000]], cnQ] (* Harvey P. Dale, Apr 10 2019 *)

CROSSREFS

Cf. A000041, A134808, A134809, A160717.

Sequence in context: A136098 A153807 A327741 * A261881 A262633 A261966

Adjacent sequences:  A183053 A183054 A183055 * A183057 A183058 A183059

KEYWORD

nonn,base

AUTHOR

Omar E. Pol, Dec 21 2010

EXTENSIONS

a(11) from Alois P. Heinz, Dec 23 2010

STATUS

approved

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Last modified September 23 16:41 EDT 2020. Contains 337315 sequences. (Running on oeis4.)