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A134549
Concatenate Fibonacci(n+4), Fibonacci(n+2) and Fibonacci(n).
1
310, 521, 831, 1352, 2183, 34135, 55218, 893413, 1445521, 2338934, 37714455, 61023389, 987377144, 1597610233, 2584987377, 41811597610, 67652584987, 1094641811597, 1771167652584, 28657109464181, 46368177116765
OFFSET
0,1
MAPLE
with(combinat) : catL := proc(i, j) i*10^(max(1, ilog10(j)+1))+j ; end: A134549 := proc(n) local f ; f := Fib(n) ; catL( catL(fibonacci(n+4), fibonacci(n+2)), fibonacci(n)) ; end: seq(A134549(n), n=0..28) ; # R. J. Mathar, Jan 30 2008
CROSSREFS
Sequence in context: A014369 A273593 A051981 * A304384 A206233 A254972
KEYWORD
nonn,base,easy
AUTHOR
Deuard Worthen (deuard(AT)tx.rr.com), Jan 23 2008, at the suggestion of N. J. A. Sloane
EXTENSIONS
More terms from R. J. Mathar, Jan 30 2008
STATUS
approved