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A183056
Cyclops partition numbers.
0
101, 26015, 483502844, 27517052599, 2814570987591, 269232701252579, 12269218019229465, 477535459708164115593, 55271949286085137715955, 98175979536033971312388, 28848173767368633057992125893483779
OFFSET
1,1
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
KEYWORD
nonn,base
AUTHOR
Omar E. Pol, Dec 21 2010
EXTENSIONS
a(11) from Alois P. Heinz, Dec 23 2010
STATUS
approved