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A120276
Prime numbers p such that p divides the sum of squares of Catalan numbers A094639(p).
0
2, 19, 29, 67
OFFSET
1,1
COMMENTS
Next term is bigger than 2000. - Stefan Steinerberger, Jul 21 2006
MATHEMATICA
Select[Prime[Range[303]], IntegerQ[Sum[(Binomial[2n, n]/(n + 1))^2, {n, 0, #}]/# ] &] (* Stefan Steinerberger, Jul 21 2006 *)
CROSSREFS
Cf. A094639.
Sequence in context: A365235 A290163 A284496 * A006962 A261312 A090819
KEYWORD
nonn
AUTHOR
Alexander Adamchuk, Jul 04 2006
STATUS
approved