2 deleted 1 character in body

# CJam, 20 bytes

1_2_{2$2$+}ri*;;;o];


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### Explanation

This uses the recurrence relation shiprelationship shown in the OEIS pageOEIS page.

1_2_                   e# Push 1, 1, 2, 2 as initial values of the sequence
{     }  *         e# Repeat block that many times
2$2$              e# Copy the second and third elements from the top
;;;      e# Discard the last three elements
o     e# Output
];   e# Discard the rest to avoid implicit display


# CJam, 20 bytes

1_2_{2$2$+}ri*;;;o];


Try it online!

### Explanation

This uses the recurrence relation ship shown in the OEIS page.

1_2_                   e# Push 1, 1, 2, 2 as initial values of the sequence
{     }  *         e# Repeat block that many times
2$2$              e# Copy the second and third elements from the top
;;;      e# Discard the last three elements
o     e# Output
];   e# Discard the rest to avoid implicit display


# CJam, 20 bytes

1_2_{2$2$+}ri*;;;o];


Try it online!

### Explanation

This uses the recurrence relationship shown in the OEIS page.

1_2_                   e# Push 1, 1, 2, 2 as initial values of the sequence
{     }  *         e# Repeat block that many times
2$2$              e# Copy the second and third elements from the top
;;;      e# Discard the last three elements
o     e# Output
];   e# Discard the rest to avoid implicit display

1

# CJam, 20 bytes

1_2_{2$2$+}ri*;;;o];


Try it online!

### Explanation

This uses the recurrence relation ship shown in the OEIS page.

1_2_                   e# Push 1, 1, 2, 2 as initial values of the sequence
2$2$              e# Copy the second and third elements from the top