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A363535
Indices of records in A363533.
2
1, 3, 7, 25, 43, 139, 227, 263, 727, 2463, 3541
OFFSET
1,2
COMMENTS
a(12) = 9043 unless A363533(9043) = -1.
MATHEMATICA
s = Array[(k = 1; While[! PrimeQ[# Fibonacci[k] + 1], k++]; k) &, 3000]; t = Union@ FoldList[Max, s]; Array[FirstPosition[s, t[[#]]][[1]] &, Length[t]] (* Michael De Vlieger, Jun 10 2023 *)
CROSSREFS
KEYWORD
nonn,more
AUTHOR
STATUS
approved