RosettaCodeData/Task/Fibonacci-sequence/Minimal-BASIC/fibonacci-sequence.basic

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110 REM THE ARRAY F HOLDS THE FIBONACCI NUMBERS
120 DIM F(22)
130 LET F(0) = 0
140 LET F(1) = 1
150 LET N = 1
160 REM COMPUTE THE NEXT FIBBONACCI NUMBER
170 LET F(N+1) = F(N)+F(N-1)
180 LET N = N+1
190 PRINT F(N-2);
200 REM STOP AFTER PRINTING 20 NUMBERS
210 IF N < 22 THEN 170
220 END