RosettaCodeData/Task/Catalan-numbers/ERRE/catalan-numbers.erre
2016-12-05 23:44:36 +01:00

15 lines
221 B
Text

PROGRAM CATALAN
PROCEDURE CATALAN(N->RES)
RES=1
FOR I=1 TO N DO
RES=RES*2*(2*I-1)/(I+1)
END FOR
END PROCEDURE
BEGIN
FOR N=0 TO 15 DO
CATALAN(N->RES)
PRINT(N;"=";RES)
END FOR
END PROGRAM