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A031111
Write the (n+1)st Fibonacci number in base 9 and juxtapose.
10
1, 2, 3, 5, 8, 1, 4, 2, 3, 3, 7, 6, 1, 1, 0, 8, 1, 7, 0, 2, 7, 8, 4, 5, 8, 7, 4, 7, 1, 3, 1, 6, 2, 1, 6, 4, 3, 4, 8, 1, 5, 6, 5, 5, 1, 0, 2, 4, 6, 1, 6, 0, 1, 2, 2, 6, 2, 5, 8, 4, 3, 2, 7, 1, 7, 0, 5, 4, 0, 1, 2, 3, 8, 2, 1, 2, 0, 4, 4, 6, 1, 3, 2, 8, 3, 8, 2, 5, 3, 3
OFFSET
1,2
LINKS
Marius A. Burtea, Table of n, a(n) for n = 1..1012 [truncated to Fib(95) by Georg Fischer, Jun 21 2019]
EXAMPLE
A004692(25..28) = 123821, 204461, 328382, 533853. - Georg Fischer, Jun 21 2019
MATHEMATICA
Flatten[IntegerDigits[#, 9]&/@Fibonacci[Range[30]]] (* Harvey P. Dale, Jan 13 2024 *)
PROG
(Magma) &cat[Reverse(Intseq(Fibonacci(k), 9)):k in [2..28]]; // Marius A. Burtea, Jun 21 2019
CROSSREFS
Cf. A004692 (Fibonacci numbers written in base 9).
Similar sequences in base 3 (A030363), 4 (A030413), 6 (A030604), 7 (A031027), 8 (A031067), 5 (A031269).
Sequence in context: A226251 A093086 A093092 * A089911 A098978 A111301
KEYWORD
nonn,base,easy,less
EXTENSIONS
a(88)-a(90) corrected by Georg Fischer, Jun 21 2019
STATUS
approved